[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C@H1][Branch1][C][C][C@H1][C][=Branch1][C][=O][N][C@H1][C][S][S][C][C@@H1][Branch3][Ring2][#Branch2][S][C][=Branch1][C][=O][N][C@@H1][Branch3][Ring2][Branch2][Branch1][C][S][S][C][C@@H1][Branch3][Ring2][C][C][C][=Branch1][C][=O][N][C][C][=Branch1][C][=O][N][C@H1][Branch3][Ring1][S][S][C][=Branch1][C][=O][N][C@H1][Branch3][Ring1][#C][=C][C][=Branch1][C][=O][N][C@H1][Branch3][Ring1][=C][=C][C][=Branch1][C][=O][N][C@H1][Branch3][Ring1][=N][#C][C][=Branch1][C][=O][N][C@H1][Branch3][Ring1][N][=C][C][=Branch1][C][=O][N][C@H1][Branch3][Ring1][N][Ring1][C][=Branch1][C][=O][N][C@H1][Branch3][Ring1][O][Ring1][C][=Branch1][C][=O][N][C@H1][Branch3][Ring1][=Branch2][=N][C][=Branch1][C][=O][N][C@H1][Branch3][Ring1][Branch2][=N][C][=Branch1][C][=O][N][C@H1][Branch3][Ring1][#Branch1][=C][C][=Branch1][C][=O][N][C@@H1][Branch2][N][C][C][S][S][C][C@H1][Branch2][#Branch2][#Branch1][N][C][=Branch1][C][=O][C@@H1][Branch2][=Branch2][C][N][C][=Branch1][C][=O][C@@H1][Branch2][Branch2][Ring1][N][C][=Branch1][C][=O][C@@H1][Branch2][#Branch1][Ring1][N][C][=Branch1][C][=O][C@@H1][Branch2][=Branch1][Ring2][N][C][=Branch1][C][=O][C@@H1][Branch2][Branch1][Ring2][N][C][=Branch1][C][=O][C@@H1][Branch2][Ring1][#C][N][C][=Branch1][C][=O][C@@H1][Branch1][P][N][C][=Branch1][C][=O][C@@H1][Branch1][#Branch1][N][C][Ring2][Branch2][=Branch1][=O][C][O][C][C][Branch1][C][C][C][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][C][C][=Branch1][C][=O][N][C][C][Branch1][C][C][C][C][C][C][=Branch1][C][=O][O][C][C][=Branch1][C][=O][N][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][=Branch1][C][=O][N][C@@H1][Branch1][#Branch1][C][C][=Branch1][C][=O][N][C][=Branch1][C][=O][O][C][=Branch1][C][=O][N][C][C][=Branch1][C][=O][N][C@@H1][Branch1][Branch2][C][C][C][=Branch1][C][=O][O][C][=Branch1][C][=O][N][C@@H1][Branch1][#Branch2][C][C][C][N][C][=Branch1][C][=N][N][C][=Branch1][C][=O][N][C][C][=Branch1][C][=O][N][C@@H1][Branch1][#Branch2][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][C@@H1][Branch1][#Branch2][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][C@@H1][Branch1][=N][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][=Branch1][C][=O][N][C@@H1][Branch1][=Branch1][C@@H1][Branch1][C][C][O][C][=Branch1][C][=O][N][C][C][C][C@H1][Ring1][Branch1][C][=Branch1][C][=O][N][C@@H1][Branch2][Ring2][N][C][C][C][C][N][C][=Branch1][C][=O][C][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][C][=Branch1][C][=O][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O][C][Branch1][C][C][C][C][C][Branch1][C][C][C][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][C][Branch1][C][C][C][C][C][C][C][=Branch1][C][=O][O][C][Branch1][C][C][C][C][C][Branch1][C][C][C][C][C][=C][N][C][=N][Ring1][Branch1][C][O][N][C][=Branch1][C][=O][C@H1][Branch1][#Branch1][C][C][Branch1][C][C][C][N][C][=Branch1][C][=O][C@H1][Branch1][=Branch2][C][C][=C][N][C][=N][Ring1][Branch1][N][C][=Branch1][C][=O][C@H1][Branch1][Branch2][C][C][C][=Branch1][C][=O][N][N][C][=Branch1][C][=O][C@H1][Branch1][#Branch1][C][C][=Branch1][C][=O][N][N][C][=Branch1][C][=O][C@H1][Branch1][=Branch1][C][Branch1][C][C][C][N][C][=Branch1][C][=O][C@H1][Branch1][#Branch2][C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][N][C@H1][Branch2][Ring1][Ring2][C][=Branch1][C][=O][N][C@H1][Branch1][#Branch2][C][=Branch1][C][=O][N][Ring3][Ring1][=Branch2][O][C][O][C@@H1][Branch1][C][C][O][N][C][=Branch1][C][=O][C@H1][Branch1][Branch2][C][C][C][=Branch1][C][=O][N][N][C][=Branch1][C][=O][C@H1][Branch1][Branch2][C][C][C][=Branch1][C][=O][O][N][C][=Branch1][C][=O][C@H1][Branch1][=Branch1][C][Branch1][C][C][C][N][C][=Branch1][C][=O][C@H1][Branch1][#Branch1][C@@H1][Branch1][C][C][C][C][N][C][=Branch1][C][=O][C][N]"}, {"from": "gpt", "value": "The molecule is an ultra-long-acting form of insulin used for the treatment of hyperglycemia caused by Type 1 and Type 2 Diabetes. Insulin is typically prescribed for the management of diabetes mellitus to mimic the activity of endogenously produced human insulin, a peptide hormone produced by beta cells of the pancreas that promotes glucose metabolism. Insulin is released from the pancreas following a meal to promote the uptake of glucose from the blood into internal organs and tissues such as the liver, fat cells, and skeletal muscle. Absorption of glucose into cells allows for its transformation into glycogen or fat for storage. Insulin also inhibits hepatic glucose production, enhances protein synthesis, and inhibits lipolysis and proteolysis among many other functions.  Insulin is an essential treatment in the management of Type 1 Diabetes (T1D) which is caused by an autoimmune reaction that destroys the beta cells of the pancreas, resulting in the body not being able to produce or synthesize the insulin needed to manage circulating blood sugar levels. As a result, people with T1D rely primarily on exogenous forms of insulin, such as insulin degludec, to lower glucose levels in the blood. Insulin is also used in the treatment of Type 2 Diabetes (T2D), another form of diabetes mellitus that is a slowly progressing metabolic disorder caused by a combination of genetic and lifestyle factors that promote chronically elevated blood sugar levels. Without treatment or improvement in non-pharmacological measures such as diet and exercise to lower blood glucose, high blood sugar eventually causes cellular resistance to endogenous insulin, and in the long term, damage to pancreatic islet cells. Insulin is typically prescribed later in the course of T2D, after several oral medications such as [DB00331], [DB01120], or [DB01261] have been tried, when sufficient damage has been caused to pancreatic cells that the body is no longer able to produce insulin on its own.   Marketed as the brand name product Tresiba, insulin degludec has a duration of action up to 42 hours allowing for once-daily dosing, typically at bedtime. Due to its duration of action, Tresiba is considered \"basal insulin\" as it provides low concentrations of background insulin that can keep blood sugar stable between meals or overnight. Basal insulin is often combined with short-acting \"bolus insulin\" such as [DB00046], [DB01309], or [DB01306] to provide higher doses of insulin required following meals. Use of basal and bolus insulin together is intended to mimic the pancreas' production of endogenous insulin, with the goal of avoiding any periods of hypoglycemia.  Compared to endogenous insulin, insulin degludec has an added hexadecanedioic acid on lysine at the B29 position, allowing for the formation of multi-hexamers. When injected subcutaneously, these multi-hexamers form a drug depot store from which monomers are slowly and continuously absorbed into circulation. As a result, Insulin Degludec has a protracted time action profile due to the delayed absorption from subcutaneous tissue depots into the systemic circulation. Compared to available long-acting analogs such as [DB00047] and [DB01307], which have a duration of action of 20-24 hours, insulin degludec provides a consistent level of basal insulin over 42 hours with a low peak: trough ratio. Limitations of shorter-acting analogs include more frequent dosing and less stable pharmacokinetics, which may negatively impact patient adherence and glucose control, particularly nocturnal control.  Without an adequate supply of insulin to promote absorption of glucose from the bloodstream, blood sugar levels can climb to dangerously high levels and can result in symptoms such as fatigue, headache, blurred vision, and increased thirst. If left untreated, the body starts to break down fat, instead of glucose, for energy which results in a build-up of ketone acids in the blood and a syndrome called ketoacidosis, which is a life-threatening medical emergency. In the long term, elevated blood sugar levels increase the risk of heart attack, stroke, and diabetic neuropathy.  Insulin Degludec was approved by the FDA in September 2015 as the product Tresiba, for use in providing glycemic control to adults with diabetes mellitus."}]