Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. c1ccc([Sn](Sc2cccc3cccnc23)(Sc2cccc3cccnc23)c2ccccc2)cc1
b. O=C1NC(=O)C2C(=O)NC(=O)C1C2(c1ccccc1)c1ccc(Cl)cc1
c. CCOC(=O)c1c(-c2cccc3ccccc23)c(C#N)c(=S)n(C2OC(COC(C)=O)C(OC(C)=O)C(OC(C)=O)C2OC(C)=O)c1C
d. COc1ccc(C(CC2OC(=O)c3ccccc32)=NNC(=O)C[N+](C)(C)C)cc1.[Cl-]
Answer: a, b, c, d
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}