[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a member of acenaphthenes."}, {"from": "gpt", "value": "[C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C@H1][Branch1][=N][C@@H1][Branch1][=Branch2][C][Ring1][=Branch1][=C][C][=C][Ring1][#Branch2][O][O]"}]