[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][/C][=Branch2][Ring2][=C][=C][\\C][=C][\\C][=N+1][Branch2][Ring1][N][C][=C][Branch1][Branch2][C][Ring1][Branch1][Branch1][C][C][C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch2][S][=Branch1][C][=O][=Branch1][C][=O][O-1][C][C][S][=Branch1][C][=O][=Branch1][C][=O][O-1][/C][=C][/C][=C][\\C][Branch2][Ring2][C][C][=C][Branch1][=C][N][/-Ring1][Branch1][C][C][S][=Branch1][C][=O][=Branch1][C][=O][O-1][C][=C][C][=Branch1][Ring2][=C][Ring1][=N][S][=Branch1][C][=O][=Branch1][C][=O][O-1][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is an organosulfonate oxoanion which is the trianion obtained by the deprotonation of the sulfo groups of tetrasulfocyanine acid. It is a conjugate base of a tetrasulfocyanine acid."}]