Using CCc1ccc(OP(=O)(OCc2ccccc2)OCc2ccccc2)cc1OP(=O)(OCc1ccccc1)OCc1ccccc1 to produce CCc1ccc(OP(=O)(O)O)cc1OP(=O)(O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.