Using CCOC(=O)c1ccc(-c2cc(N)ccc2OC)cc1, O=C(Cl)C1CC1 to produce CCOC(=O)c1ccc(-c2cc(NC(=O)C3CC3)ccc2OC)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.