Using O=C(O)C(F)(F)F, C[C@@H]1CN(c2nnc(-c3ccccc3)c3ccccc23)CCN1C(=O)OC(C)(C)C to produce C[C@@H]1CNCCN1c1nnc(-c2ccccc2)c2ccccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.