[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][Branch1][C][C][C@@][Branch2][Ring1][#Branch1][C][C][C][N][C][C][C][=C][C][=Branch1][#Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][O][C][Branch1][Ring1][C][#N][C][=C][C][=Branch1][#Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][O][C]"}, {"from": "gpt", "value": "The molecule is 2-(3,4-dimethoxyphenyl)-5-{[2-(3,4-dimethoxyphenyl)ethyl]amino}-2-(propan-2-yl)pentanenitrile that has R configuration. It is an enantiomer of a (S)-norverapamil."}]