Using CN(C)C=O, Brc1ccc([C@H]2CN(Cc3ccccc3)CCN2Cc2ccccc2)cc1 to produce O=Cc1ccc([C@H]2CN(Cc3ccccc3)CCN2Cc2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.