User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is an iminium ion that forms the cationic portion of the histological dye 'ethyl green'. It is an iminium ion and a quaternary ammonium ion.
Assistant: This is a molecule that fits your description: CC[N+](C)(C)c1ccc(C(=C2C=CC(=[N+](C)C)C=C2)c2ccc(N(C)C)cc2)cc1
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
CC[N+](C)(C)c1ccc(C(=C2C=CC(=[N+](C)C)C=C2)c2ccc(N(C)C)cc2)cc1
[4-[[4-(dimethylamino)phenyl]-(4-dimethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]phenyl]-ethyl-dimethylazanium
The molecule is an iminium ion that forms the cationic portion of the histological dye 'ethyl green'. It is an iminium ion and a quaternary ammonium ion.