Using CN1CCO[C@H](CO)C1, O=C(Oc1ccc([N+](=O)[O-])cc1)N1CCN(c2ccc(F)cc2F)CC1 to produce CN1CCO[C@H](COC(=O)N2CCN(c3ccc(F)cc3F)CC2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.