[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][O][C][=C][Branch2][Ring2][Ring2][C][=C][Branch2][Ring1][#Branch2][C][C@@H1][C][=C][C][=C][Branch1][=N][C][=C][Ring1][=Branch1][C][C][N][Ring1][#Branch2][C][Ring1][=C][O][C][O][Ring1][O][C][=C][Ring2][Ring1][Branch1][O][C]"}, {"from": "gpt", "value": "The molecule is a canadine which has R configuration. It is an enantiomer of a (S)-canadine."}]