Using O=[N+]([O-])c1cnc2cc(O)ccc2c1, Cc1oc(-c2ccccc2)nc1CCl to produce Cc1oc(-c2ccccc2)nc1COc1ccc2cc([N+](=O)[O-])cnc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.