Using O=C(O)C(F)(F)F, CC(=O)OC1CC(Cc2c[nH]c3cc(F)ccc23)N(C(=O)OCc2ccccc2)C1 to produce c1ccc2c(c1)CCN2c1cc2ccccc2[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.