Using CC(C)(C)C(=O)Nc1ccc(Cl)cc1C1(O)CCN(Cc2ccccc2)CC1 to produce Nc1ccc(Cl)cc1C1=CCN(Cc2ccccc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.