[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a cationic fluorescent dye derived from 9-phenylxanthene. It has a role as a fluorochrome. It is an iminium ion and a xanthene dye."}, {"from": "gpt", "value": "[C][C][N][Branch2][Ring1][=Branch1][C][C][C][Ring1][=Branch1][C][=Branch1][C][=O][O][N][C][=Branch1][C][=O][C][C][C][Ring1][=Branch1][=O][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][C][=C][C][=Branch1][=C][=N+1][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][=Branch2][C][=C][Ring1][#C][O][C][=C][Ring2][Ring1][Ring1][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][N][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][=Branch2]"}]