Task: Please classify a molecule based on the description.
Description: A molecule that is active against the human immunodeficiency virus.
SMILES: N=c1[nH]n2c(=O)c3ccccc3nc2s1
Constraint: Answer the question in a full sentence.
Result:This molecule is not active against the human immunodeficiency virus.
Task: Please classify a molecule based on the description.
Description: A molecule that is {activity_HIV__names__adjective}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Answer the question in a {#full|complete!} sentence.
Result:This molecule is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
2-azanylidene-3H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one