[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is an organic nitrogen anion. It is a conjugate base of a N-chlorotoluene-p-sulfonamide."}, {"from": "gpt", "value": "[C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][S][=Branch1][Ring1][=N][Cl][=Branch1][C][=O][O-1]"}]