Using CC(C)(C)OC(=O)N1CCN(c2nc3ncc(C(F)(F)F)cc3s2)C(COc2cccnc2)C1 to produce FC(F)(F)c1cnc2nc(N3CCNCC3COc3cccnc3)sc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.