Using Cc1ccccc1-c1cc(-c2ccccc2)cc(-c2ccccc2C)[o+]1, P to produce Cc1ccccc1-c1cc(-c2ccccc2)cc(-c2ccccc2C)p1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.