Using O=C(O)C(F)(F)F, Cc1c(NC(=O)OC(C)(C)C)c(F)c2oc(C3CC3)nc2c1C#N to produce Cc1c(N(C)C)c(F)c2oc(C3CC3)nc2c1C#N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.