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: CCCCCCCCCCCCCCCCOCC(COC1OC(COC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O)OCCCCCCCCCCCCCCCC
b: COP(=O)(C=Cc1cc(C(=O)OCc2ccccc2)n(S(=O)(=O)c2ccccc2)c1)OC
c: CCOC(=O)C(=Cc1ccc(OC)c(OC)c1)P(=O)(OCC)OCC
d: COC(=O)C1=C(C(=O)OC)C2(C)Nc3ccccc3C2=C(c2ccccc2)C1
Answer: a, 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}