[{"from": "human", "value": "Please give me some details about this molecule. [C][C@H1][Branch1][Ring2][O][Ring1][Ring1][C][=C][C][=C][C][=C][Ring1][=Branch1]"}, {"from": "gpt", "value": "The molecule is the (R)-enantiomer of styrene oxide. It is an enantiomer of a (S)-styrene oxide."}]