Using O=c1c2ccc([N+](=O)[O-])cc2nc2n1CCC2, O=Cc1ccccc1 to produce O=c1c2ccc([N+](=O)[O-])cc2nc2n1CCC2=Cc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.