[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is an unsymmetrical C3 cyanine dye having 1,3-benzoxazol-2-yl and pyridinium-4-yl substituents at each end. It has a role as a fluorochrome. It is a pyridinium ion, a benzoxazolium ion, a quaternary ammonium ion and a cyanine dye."}, {"from": "gpt", "value": "[C][N][C][=C][C][=C][C][=C][Ring1][=Branch1][O][/C][\\-Ring1][=Branch2][=C][\\C][=C][\\C][=C][C][=N+1][Branch1][Branch1][C][=C][Ring1][=Branch1][C][C][C][N+1][Branch1][C][C][Branch1][C][C][C]"}]