Using CCC(O)CC, CCOC(=O)C1=C[C@H]2[C@@H]([C@H](OS(C)(=O)=O)C1)N2P(=O)(OCC)OCC to produce CCOC(=O)C1=C[C@@H](OC(CC)CC)[C@H](NP(=O)(OCC)OCC)[C@H](OS(C)(=O)=O)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.