[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a thiazolidinemonocarboxylate formed by proton loss from the carboxy group of amoxicilloyl-butylamine. It is a conjugate base of an amoxicilloyl-butylamine."}, {"from": "gpt", "value": "[C][C][C][C][N][C][=Branch1][C][=O][C@H1][Branch2][Ring1][Branch1][C@@H1][N][C@H1][Branch1][O][C][Branch1][Ring2][S][Ring1][Branch1][Branch1][C][C][C][C][=Branch1][C][=O][O-1][N][C][=Branch1][C][=O][C@@H1][Branch1][N][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][N]"}]