Using O=C(NC12CCC(CC1)Cn1c2nc(C(=O)NCc2ccc(F)cc2)c(O)c1=O)OCc1ccccc1 to produce NC12CCC(CC1)Cn1c2nc(C(=O)NCc2ccc(F)cc2)c(O)c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.