[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is the iminium cation of malachite green isothiocyanate. It has a role as a fluorochrome. It is a tertiary amine and an iminium ion."}, {"from": "gpt", "value": "[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][Branch1][Branch1][C][=C][Ring1][=Branch1][N][=C][=S]"}]