Using CC(=O)c1ccc(OCc2c(C(C)C)nnn2-c2c(Cl)cccc2Cl)cc1C to produce Cc1cc(OCc2c(C(C)C)nnn2-c2c(Cl)cccc2Cl)ccc1C(C)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.