[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a diethyl 2-[(dimethoxyphosphorothioyl)thio]succinate that is the S-enantiomer of malathion. It is an enantiomer of a (R)-malathion."}, {"from": "gpt", "value": "[C][C][O][C][=Branch1][C][=O][C][C@@H1][Branch1][Branch2][C][=Branch1][C][=O][O][C][C][S][P][=Branch1][C][=S][Branch1][Ring1][O][C][O][C]"}]