[{"from": "human", "value": "Could you provide a description of this molecule? [C][N][Branch1][C][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=Branch1][S][=C][C][=C][C][=Branch1][=Branch1][=N+1][Branch1][C][C][C][C][=C][Ring1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1]"}, {"from": "gpt", "value": "The molecule is an iminium ion obtained by dimethylation of the imino group of 4-{[4-(dimethylamino)phenyl](phenyl)methylene}cyclohexa-2,5-dien-1-imine. Used in the form of its chloride salt as a green-coloured dye. It has a role as a fluorochrome, an antibacterial drug and an antifungal drug."}]