[{"from": "human", "value": "Could you provide a description of this molecule? [C][O][C][=C][Branch2][Ring1][Ring1][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C@H1][C][C][=Branch1][C][=O][N][C][Ring1][=Branch1][O][C][C][C][C][C][Ring1][Branch1]"}, {"from": "gpt", "value": "The molecule is the (R)-enantiomer of rolipram. It is an enantiomer of a (+)-rolipram."}]