[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][C][=C][Branch1][=N][C][=C][Ring1][=Branch1][S][=Branch1][C][=O][=Branch1][C][=O][O][C][=Branch2][Ring1][P][=C][Branch1][Ring2][N][Ring1][O][C][=N][C][=C][Branch1][Branch1][C][Ring1][Branch1][=O][C][=C][Branch1][Branch1][C][=C][Ring1][Branch2][S][=Branch1][C][=O][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is a Diagnostic Dye. The mechanism of action of indigotindisulfonic acid is as a Dye."}]