Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C1C(Br)=CC2C3C=CC(Br)(C3=O)C12
b. NC(=O)C1CC2(C1)CC(C(N)=O)C2
c. CC(NC(=O)C1CCCN1C(=O)OC(C)(C)C)C(=O)OCc1ccccc1
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}