Using CCC(CC)Nc1cc(C)nc(Oc2ccc(Cl)cc2OC)c1C(=O)OC to produce CCC(CC)Nc1cc(C)nc(Oc2ccc(Cl)cc2O)c1C(=O)OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.