[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a morphinane alkaloid. It is functionally related to a morphine. It is a conjugate base of a morphiniumone(1+)."}, {"from": "gpt", "value": "[C][N][C][C][C@][C@@H1][C@H1][Ring1][=Branch1][C][C][=C][Ring1][=Branch1][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][O][C@H1][Ring1][=N][C][=Branch1][C][=O][C][=C][Ring1][S]"}]