User: I'm looking for the SMILES of a molecule that can be described by:
The molecule is an organic cation that consists of 4,4'-bipyridine bearing two N-methyl substituents loctated at the 1- and 1'-positions. It has a role as a herbicide. It derives from a hydride of a 4,4'-bipyridine.
Assistant: This is a molecule that fits this description: C[n+]1ccc(-c2cc[n+](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#}
C[n+]1ccc(-c2cc[n+](C)cc2)cc1
C[N+]1=CC=C(C=C1)C2=CC=[N+](C=C2)C
1-methyl-4-(1-methylpyridin-1-ium-4-yl)pyridin-1-ium
The molecule is an organic cation that consists of 4,4'-bipyridine bearing two N-methyl substituents loctated at the 1- and 1'-positions. It has a role as a herbicide. It derives from a hydride of a 4,4'-bipyridine.