Using CC(C)(C)OC(=O)NCc1nc2cc(C(=O)NCC(F)(F)F)cnc2[nH]1 to produce NCc1nc2cc(C(=O)NCC(F)(F)F)cnc2[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.