[{"from": "human", "value": "Please give me some details about this molecule. [C][C][N][/C][=Branch2][Ring2][=C][=C][\\C][=C][\\C][=C][\\C][=C][\\C][=N+1][Branch2][Ring1][Branch2][C][=C][Branch1][Ring2][C][Ring1][Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][#Branch1][S][=Branch1][C][=O][=Branch1][C][=O][O-1][C][C][C][C][C][C][=Branch1][C][=O][O][/C][C][=C][Ring2][Ring1][P][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][S][=Branch1][C][=O][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a C7-cyanine dye having differentially-substituted 2-indolyl units at each end. It has a role as a fluorochrome. It is functionally related to a C7-indocyanine."}]