Using C[C@@H]1CN(C(=O)OC(C)(C)C)[C@@H](C)CN1, COC(=O)c1ccc(F)nc1 to produce COC(=O)c1ccc(N2C[C@H](C)N(C(=O)OC(C)(C)C)C[C@H]2C)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.