This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrine System, Subject name: Physiology
[{'content': "Which of the following hormone doesn't use the adenylyl cyclase-cAMP as a second messenger ? \nSelect and explain. \nA. TSH, B. Epinephrine, C. Insulin, D. Glucagon", 'role': 'user'}, {'content': 'Answer: C \nExplanation: Hormones That Use the Adenylyl Cyclase-cAMP as Second Messenger System Adrenocoicotropic hormone (ACTH) Angiotensin II (epithelial cells) Calcitonin Catecholamines (b receptors) Coicotropin releasing hormone (CRH) Follicle-stimulating hormone (FSH) Glucagon Growth hormone releasing hormone (GHRH) Human chorionic gonadotropin (hCG) Luteinizing hormone (LH) Parathyroid hormone (PTH) Secretin Somatostatin Thyroid-stimulating hormone (TSH) Vasopressin (V2 receptor, epithelial cells) Insulin acts on tyrosine kinase receptor pathway.', 'role': 'assistant'}]