Using CNc1ccccc1, COc1ccc(C(=O)c2ccc(Cl)nc2)cc1OC to produce COc1ccc(C(=O)c2ccc(N(C)c3ccccc3)nc2)cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.