Using CCOP(=O)(OCC)C(Oc1ccccc1)P(=O)(OCC)OCC, CCI to produce CCOP(=O)(OCC)C(CC)(Oc1ccccc1)P(=O)(OCC)OCC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.