Task: Please classify a molecule based on the description.
Description: A molecule that is active against HIV.
SMILES: CC(C)(C)[Si](C)(C)OC1C(n2ccc(=O)[nH]c2=O)OC(COC(c2ccccc2)(c2ccccc2)c2ccccc2)C1(CC#N)Sc1ccccc1
Constraint: Answer the question in a complete sentence.
Result: This molecule is not active against HIV.
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-[4-[tert-butyl(dimethyl)silyl]oxy-5-(2,4-dioxopyrimidin-1-yl)-3-phenylsulfanyl-2-(trityloxymethyl)oxolan-3-yl]acetonitrile