Using O=C(O)c1ccc(N2CC(F)(F)C2)c(OCC2CC2)n1, C1C[C@H]2COC[C@@H]1N2 to produce O=C(c1ccc(N2CC(F)(F)C2)c(OCC2CC2)n1)N1[C@@H]2CC[C@H]1COC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.