[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a calycanthidine. It is functionally related to a (-)-chimonanthine. It is an enantiomer of a (+)-calycanthidine."}, {"from": "gpt", "value": "[C][N][C][C][C@@][Branch1][#C][C@H1][Ring1][Branch1][N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][C@@][C][C][N][Branch2][Ring1][C][C@@H1][Ring1][Branch1][N][Branch1][O][C][=C][C][=C][C][=C][Ring1][N][Ring1][=Branch1][C][C]"}]