Using CC(=O)Oc1cc(-c2cccc(C(F)(F)F)c2)nc2c(NC(=O)c3cnccn3)cccc12 to produce O=C(Nc1cccc2c(=O)cc(-c3cccc(C(F)(F)F)c3)[nH]c12)c1cnccn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.