Task: Answer the following question about the molecule with SMILES OC[C@H]1O[C@@H](n2cnc3c2N=CNC[C@H]3O)[C@H](O)[C@@H]1O.
Question: What is the definition of this compound's USAN stem?
Answer: antibiotics (Streptomyces strain)
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
OC[C@H]1O[C@@H](n2cnc3c2N=CNC[C@H]3O)[C@H](O)[C@@H]1O
OC[C@H]1O[C@@H](n2cnc3c2N=CNC[C@H]3O)[C@H](O)[C@@H]1O
(2R,3R,4S,5R)-2-[(8R)-8-hydroxy-7,8-dihydro-6H-imidazo[4,5-d][1,3]diazepin-3-yl]-5-(hydroxymethyl)oxolane-3,4-diol
What is the definition of this compound's USAN stem?
antibiotics (Streptomyces strain)