Using CN(C)c1ccc(C=O)cc1, COc1ccc(-c2n(N)cc[n+]2N)cc1 to produce COc1ccc(-c2n(N=Cc3ccc(N(C)C)cc3)cc[n+]2N=Cc2ccc(N(C)C)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.