[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is the tetracation of YoYo-1 dye. It has a role as a fluorochrome. It is a benzoxazolium ion, a quinolinium ion, a cyanine dye and an iminium ion."}, {"from": "gpt", "value": "[C][N][/C][=Branch2][=Branch1][N][=C][\\C][=C][\\C][=C][C][=N+1][Branch1][O][C][=C][C][=C][C][=C][Ring1][#Branch2][Ring1][=Branch1][C][C][C][=Branch1][=Branch1][=N+1][Branch1][C][C][C][C][C][C][C][=Branch1][=Branch1][=N+1][Branch1][C][C][C][C][C][N+1][=C][C][=C][Branch1][O][C][=C][C][=C][C][=C][Ring1][#Branch2][Ring1][=Branch1][/C][=C][/C][=C][/O][C][=C][C][=C][C][=C][Ring1][=Branch1][N][\\-Ring1][=Branch2][C][/O][C][=C][C][=C][C][=C][Ring2][Branch1][N][Ring1][=Branch1]"}]