Task: Answer the following question about the molecule with SMILES Nc1nc(NC2CC2)c2ncn([C@H]3C=C[C@@H](CO)C3)c2n1.O=S(=O)(O)O.
Question: Please describe this drug.
Answer: Abacavir (brand name: Ziagen) is a prescription medicine approved by the U.S. Food and Drug Administration (FDA) for the treatment of HIV infection in adults, children, and infants. Abacavir is always used in combination with other HIV medicines.
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
Nc1nc(NC2CC2)c2ncn([C@H]3C=C[C@@H](CO)C3)c2n1.O=S(=O)(O)O
C1CC1NC2=C3C(=NC(=N2)N)N(C=N3)[C@@H]4C[C@@H](C=C4)CO.OS(=O)(=O)O
[(1S,4R)-4-[2-amino-6-(cyclopropylamino)purin-9-yl]cyclopent-2-en-1-yl]methanol;sulfuric acid
Please describe this drug.
Abacavir (brand name: Ziagen) is a prescription medicine approved by the U.S. Food and Drug Administration (FDA) for the treatment of HIV infection in adults, children, and infants. Abacavir is always used in combination with other HIV medicines.