[{"from": "human", "value": "Please give me some details about this molecule. [C][C][Branch1][C][C][N][C][C@@H1][Branch2][Ring1][=Branch1][C][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][C][O][C][C][C][C][Ring1][Ring1][O]"}, {"from": "gpt", "value": "The molecule is the (S)-enantiomer of betaxolol. It is an enantiomer of a (R)-betaxolol."}]