[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][P][=C][C][=Branch1][Branch1][=C][Ring1][=Branch1][N][S][=Branch1][C][=O][=Branch1][C][=O][O-1][C][Ring2][Ring1][Ring1][=O]"}, {"from": "gpt", "value": "The molecule is an organosulfonate oxoanion obtained by deprotonation of the sulfo group of lissamine flavine FF. It is a conjugate base of a lissamine flavine FF free acid."}]