[{"from": "human", "value": "Describe this molecule. [C][C@@H1][C][C@@H1][Ring1][Ring1][N][Branch1][=Branch1][C@@H1][Ring1][=Branch1][C][#N][C][=Branch1][C][=O][C@H1][Branch2][Ring1][Branch2][C][C][C][C][C][Branch1][Ring2][C][Ring1][=Branch1][C][C][Branch1][Ring2][C][Ring1][#Branch1][Branch1][Ring2][C][Ring1][#Branch2][O][N]"}, {"from": "gpt", "value": "The molecule is an orally active hypoglycemic (anti-diabetic drug) of the new dipeptidyl peptidase-4 (DPP-4) inhibitor class of drugs. FDA approved on July 31, 2009."}]