Using COc1ccc(CCNC(=O)CNc2ccc(C)cc2)cc1OC, O=C(Cl)OCc1ccccc1 to produce COc1ccc(CCNC(=O)CN(C(=O)OCc2ccccc2)c2ccc(C)cc2)cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.