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, or c without using any other words.
Options:
a.) Nc1c(Br)cc(-c2cc(Br)c(N)c(Br)c2)cc1Br
b.) COC(=O)c1cc(C)n(NC(=O)OC(C)(C)C)c1C
c.) CC(C)=CCN1Cc2cccc([N+](=O)[O-])c2NCC1C
Answer: a, b, c
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}