[{"from": "human", "value": "Could you provide a description of this molecule? [C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=C][Branch1][S][C][=Branch1][C][=O][N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][O][O-1]"}, {"from": "gpt", "value": "The molecule is an organic anion that is the conjugate base of viridicatin resulting from the deprotonation of the 3-hydroxy group. Major microspecies at pH 7.3. It is a conjugate base of a viridicatin."}]