Using CCOC(=O)OCCl, O=C(NC[C@@H](O)CP(=O)(O)CC1CCCCC1)OCc1ccccc1 to produce CCOC(=O)OCOP(=O)(CC(O)CNC(=O)OCc1ccccc1)CC1CCCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.