[{"from": "human", "value": "Describe this molecule. [C][C][O][C][=Branch1][C][=O][C][=Branch1][=N][=C][N][C][C][C][C][C][N][C][Ring1][#Branch1][=O][C][#N]"}, {"from": "gpt", "value": "The molecule is an azepine."}]