[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is the (R)-enantiomer of 2-[(2-ethyl-6-methylphenyl)(1-methoxypropan-2-yl)amino]-2-oxoethanesulfonic acid. It is an enantiomer of a (S)-metolachlor ESA."}, {"from": "gpt", "value": "[C][C][C][=C][C][=C][C][=Branch2][Ring1][O][=C][Ring1][=Branch1][N][Branch1][Branch2][C@H1][Branch1][C][C][C][O][C][C][=Branch1][C][=O][C][S][=Branch1][C][=O][=Branch1][C][=O][O][C]"}]