Using C=CCC(Oc1ccc(CCC(=O)O)c(C)c1)c1oc(-c2ccc(C(F)(F)F)cc2)nc1C to produce CCCC(Oc1ccc(CCC(=O)O)c(C)c1)c1oc(-c2ccc(C(F)(F)F)cc2)nc1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.