Using CC(=O)Oc1ccccc1C(=O)Nc1ccc(Oc2ccc(Cl)cc2C)nc1 to produce Cc1cc(Cl)ccc1Oc1ccc(NC(=O)c2ccccc2O)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.