Using [NH4+], CCCc1cc2c(C(F)(F)F)noc2c(CCC)c1OC(C)(C)C(=O)OC to produce CCCc1cc2c(C(F)(F)F)noc2c(CCC)c1OC(C)(C)C(N)=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.