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: CC1(c2nc3ccccc3[nH]2)CCC(C(=O)O)C(C)(C)O1
b: CCCCNc1nc(C#N)c(N)s1
c: O=C(NC(=O)C(Cc1ccccc1)c1ccccc1)C(Cc1ccccc1)c1ccccc1
d: O=S(=O)(SS(=O)(=O)c1ccc(Cl)cc1)c1ccc(Cl)cc1
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}