[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is an epichlorohydrin. It is functionally related to a (S)-1,2-epoxypropane. It is an enantiomer of a (S)-epichlorohydrin."}, {"from": "gpt", "value": "[C][C@@H1][Branch1][Ring2][O][Ring1][Ring1][C][Cl]"}]