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 or b without using any additional words.
Options:
a: CC(C)(C)NC(NC(C)(C)C)=C(C(Cl)=C(Cl)Cl)[N+](=O)[O-]
b: O=C(c1ccccc1)C1CC(Sc2ccccc2)c2cc(Cl)ccc2N1
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}