Using COc1ccc(O)cc1, O=c1ccc(CO)cn1Cc1ccc(Cl)cc1 to produce COc1ccc(OCc2ccc(=O)n(Cc3ccc(Cl)cc3)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.