Using CCOC(=O)c1cc(F)cn1CC(=O)c1ccc(C2CCN(C(=O)C(F)(F)F)CC2)cc1, [NH4+] to produce O=c1[nH]c(-c2ccc(C3CCNCC3)cc2)cn2cc(F)cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.