Using OC[C@@H]1CN[C@H](COCc2ccccc2)CN1Cc1ccccc1, COC(=O)Cl to produce COC(=O)N1C[C@@H](CO)N(Cc2ccccc2)C[C@H]1COCc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.