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, or d without using any other words.
Options:
a) CCCCCCc1cc(S(=O)(=O)O)c(O)cc1O
b) COC(=O)C1C2C=CC(C2)N1S(=O)(=O)c1ccccc1
c) Cn1c(=O)n2n(c1=O)C1C3C4C3C3C5(COCC135)C42
d) C=CCC1C(O[Si](C)(C)C(C)(C)C)C(CO[Si](C)(C)C(C)(C)C)OC1n1ccc(=O)[nH]c1=O
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}