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 COC1(OC)CCCc2c1no[n+]2[O-]
b CC1CC(O)C2(O)C13CC(OC(=O)C3O)C(C)(O)C21COC1=O
c CCCCCSCCCCCCCC(=O)O
d COc1ccc2c(CCNS(=O)(=O)c3ccccc3)c(C(C)=O)[nH]c2c1[N+](=O)[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}