Using COC(=O)c1ccc(OCc2c(-c3ccc(F)cc3)noc2CO)nc1, NC1CC1 to produce O=C(NC1CC1)c1ccc(OCc2c(-c3ccc(F)cc3)noc2CO)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.