Using O=C(N[C@H]1CCNC[C@H]1OCc1ccccc1)c1ccccc1, CCOC(=O)Cl to produce CCOC(=O)N1CC[C@H](NC(=O)c2ccccc2)[C@H](OCc2ccccc2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.