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 additional words.
Options:
a: CC1(C)CC(=O)C2=C(C1)OC(N)=C(c1nc(-c3ccccc3)cs1)C2c1ccc(Br)cc1
b: CCCCCCCC1C(C)c2c([nH]c3ccccc23)C2C(=O)N(c3ccc(OC)cc3)C(=O)C21
c: CC(C)(C)c1cc(C(O)(C(=O)O)C(=O)O)cc(C(C)(C)C)c1O
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}