Using CCOC(N)=NO, O=C(O)C1CC(c2ccc(OC(F)F)cc2)CN(C(=O)N2CCS(=O)CC2)C1 to produce CCOc1noc(C2CC(c3ccc(OC(F)F)cc3)CN(C(=O)N3CCS(=O)CC3)C2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.