Using CC1(C)OCC(CO)O1, COCCOc1cc2c(Cl)nc(Nc3cc(C)[nH]n3)cc2cc1F to produce COCCOc1cc2c(Cl)nc(Nc3cc(C)[nH]n3)cc2cc1OCC1COC(C)(C)O1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.