Using CCOC(Cc1ccc(F)cc1)(OCC)n1cncc(NC(=O)OCc2ccccc2)c1=O to produce O=C(Nc1cncn(C(=O)Cc2ccc(F)cc2)c1=O)OCc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.