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 CN(N=Cc1cccs1)c1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
b O=C(CCc1nc(=S)[nH][nH]1)NC12CC3CC(CC(C3)C1)C2
c O=S(=O)(c1ccccc1)c1ccccc1
Answer: a, b
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}