Using COC(=O)C1(CN2CCC(CNC(=NO)c3c(F)cccc3OCC(C)C)CC2)CCOCC1 to produce COC(=O)C1(CN2CCC(CNc3noc4cccc(OCC(C)C)c34)CC2)CCOCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.