[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a C5-cyanine dye having differentially-substituted 2-indolyl units at each end. It has a role as a fluorochrome."}, {"from": "gpt", "value": "[C][C][Branch2][=Branch1][Branch2][C][=C][Branch1][P][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][S][=Branch1][C][=O][=Branch1][C][=O][O][N][=C][Ring1][=N][/C][=C][/C][=C][/C][=C][/C][Branch2][Ring2][C][C][=C][Branch1][=C][N][\\-Ring1][Branch1][C][C][C][C][C][C][=Branch1][C][=O][O][C][=C][C][=Branch1][Ring2][=C][Ring1][#C][S][=Branch1][C][=O][=Branch1][C][=O][O][Branch1][C][C][C][C]"}]