Using CCc1ccc(C(=O)c2ccc(Cl)nc2)cc1, OCc1ccccc1 to produce CCc1ccc(C(=O)c2ccc(OCc3ccccc3)nc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.