Using NC[C@@H](O)c1cccc(Cl)c1, O=c1[nH]ccc(Cl)c1-c1nc2cc3cn[nH]c3cc2[nH]1 to produce O=c1[nH]ccc(NC[C@@H](O)c2cccc(Cl)c2)c1-c1nc2cc3cn[nH]c3cc2[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.