Using N[C@@H](Cc1ccccc1)C(=O)Nc1cnc(-c2ccncc2)s1, O=Cc1cscn1 to produce O=C(Nc1cnc(-c2ccncc2)s1)[C@H](Cc1ccccc1)NCc1cscn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.