Using COC(=O)[C@H](Cc1ccccc1)NC(=O)c1ccccc1, COP(C)(=O)OC to produce COP(=O)(CC(=O)[C@H](Cc1ccccc1)NC(=O)c1ccccc1)OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.