Using FC(F)(F)c1ccc(Cl)nc1, Cc1nc(C(=O)N2CC(F)CCC2CN)c(-c2ccccc2)s1 to produce Cc1nc(C(=O)N2CC(F)CCC2CNc2ccc(C(F)(F)F)cn2)c(-c2ccccc2)s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.