[{"from": "human", "value": "Describe this molecule. [C][C][Branch1][C][C][Branch1][=Branch2][C][=C][N][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][=C][N][=C][C][=C][Ring1][=Branch1]"}, {"from": "gpt", "value": "The molecule is an aromatic ketone that is 3,3-dimethylbutan-2-one in which the methyl groups at positions 1 and 4 are replaced by pyridin-3-yl groups. A steroid 11beta-monooxygenase (EC 1.14.15.4) inhibitor, it is used in the diagnosis of adrenal insufficiency. It has a role as a diagnostic agent, an antimetabolite and an EC 1.14.15.4 (steroid 11beta-monooxygenase) inhibitor."}]