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 additional words.
Options:
a. C1CSCCCSCCCSCCCSCCCSCCCSCCCSCCCSC1
b. Cc1ccc(S(=O)(=O)c2ccc(C)cc2[N+](=O)[O-])c([N+](=O)[O-])c1
c. CN(C)c1ccc(C=C(C#N)c2c(Br)cccc2Br)cc1
d. O=C1c2cccc3cccc(c23)C(=O)N1C(Cc1ccccc1)c1ccccc1
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}