[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is an aminobenzenesulfonic acid. It is a conjugate acid of a 3-aminobenzenesulfonate."}, {"from": "gpt", "value": "[C][=C][C][=Branch1][S][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][S][=Branch1][C][=O][=Branch1][C][=O][O][N]"}]