Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] COC(=O)C1(C)OS(=O)(=O)c2ccccc21
[b] CCCCC=C(CCCBr)[Si](C)(C)C
[c] CC(=O)OCC1OC(Sc2nc(-c3ccccc3)c(C#N)c(=O)n2C2OC(COC(C)=O)C(OC(C)=O)C(OC(C)=O)C2OC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O
[d] CCOP(=O)(CC(C)P(=O)(OCC)OCC)OCC.CC[Sn](Cl)(Cl)CC
[e] ON=CC1C(OCc2ccccc2)C(OCc2ccccc2)C(OCc2ccccc2)CN1Cc1ccccc1
Answer: a, b, c, d, e
Task: Please answer the multiple choice question.
Question: Which molecules are {activity_HIV#not &NULL}{activity_HIV__names__adjective}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%activity_HIV%}
Answer: {%multiple_choice_result}