Using Cn1nc(CONC(=O)[C@@H]2CC[C@@H]3CN2C(=O)N3OCc2ccccc2)c2c1C1CCC2C1 to produce Cn1nc(CONC(=O)[C@@H]2CC[C@@H]3CN2C(=O)N3O)c2c1C1CCC2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.