Q: Which USAN substem can this drug or clinical candidate name be matched with?
Constraint: The Chemical has the SMILES C#C[C@@]1(CO)C=C[C@H](n2cc(C)c(=O)[nH]c2=O)O1.
Answer: -vudine
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
C#C[C@@]1(CO)C=C[C@H](n2cc(C)c(=O)[nH]c2=O)O1
C#C[C@@]1(CO)C=C[C@H](n2cc(C)c(=O)[nH]c2=O)O1
1-[(2R,5R)-5-ethynyl-5-(hydroxymethyl)-2H-furan-2-yl]-5-methylpyrimidine-2,4-dione
Which USAN substem can this drug or clinical candidate name be matched with?
-vudine