Using CCOC(=O)c1ccc(NC(=O)C=CC=C(c2ccc(Cl)cc2)c2ccc(Cl)cc2)cc1 to produce O=C(C=CC=C(c1ccc(Cl)cc1)c1ccc(Cl)cc1)Nc1ccc(C(=O)O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.