Task: Answer the following question about the molecule with SMILES Nc1nc2c(ncn2COC(CO)CO)c(=O)[nH]1.
Request: Which USAN substem can this drug or clinical candidate name be matched with?
Result: -vir (-ciclovir)
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
Nc1nc2c(ncn2COC(CO)CO)c(=O)[nH]1
Nc1nc2c(ncn2COC(CO)CO)c(=O)[nH]1
2-amino-9-(1,3-dihydroxypropan-2-yloxymethyl)-1H-purin-6-one
Which USAN substem can this drug or clinical candidate name be matched with?
-vir (-ciclovir)