Using CCCCc1nc(-c2ccc(C(F)(F)F)cc2)sc1COc1ccc(C=O)c(Cl)c1 to produce CCCCc1nc(-c2ccc(C(F)(F)F)cc2)sc1COc1ccc(CO)c(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.