[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][=Branch1][C][=O][N][C][=C][Branch2][Ring1][#Branch2][C][=Branch1][P][=C][Branch1][=N][C][=Branch1][Branch1][=C][Ring1][=Branch1][I][C][=Branch1][C][=O][O-1][I][N][C][=Branch1][C][=O][C][I]"}, {"from": "gpt", "value": "The molecule is the anion obtained by removal of the proton from the carboxylic acid group of amidotrizoic acid. It has a role as a topical anaesthetic. It is a conjugate base of an amidotrizoic acid."}]