Using c1ccncc1, O=C1N([C@@H](c2ccccc2)[C@H](O)CO)c2ccccc2C12CCCCC2 to produce CNC[C@@H](O)[C@H](c1ccccc1)N1C(=O)C2(CCCCC2)c2ccccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.