[{"from": "human", "value": "Describe this molecule. [C][C][C][C][C][N][C][=C][C][=C][C][=C][Ring1][=Branch1][O][/C][\\-Ring1][=Branch2][=C][\\C][=C][\\C][=N+1][Branch1][N][C][=C][C][=C][C][=C][Ring1][=Branch1][O][Ring1][=Branch2][C][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is the cationic form of a C3 cyanine dye having 3-pentyl-1,3-benzoxazol-2(3H)-yl units at each end. A fluorescent compound that preferentially stains chronic myelogenic leukemia cells. It has a role as a fluorochrome. It is a benzoxazolium ion and a cyanine dye."}]