Using O=C([O-])[O-], NC(=O)N1CCCc2cc(-c3cncc(F)c3C(=O)[O-])cnc21 to produce COC(=O)c1c(F)cncc1-c1cnc2c(c1)CCCN2C(N)=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.