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) N#CCCN(CCC#N)C(=O)c1cccc(C(=O)N(CCC#N)CCC#N)c1
(b) Brc1cscc1Cc1cscc1Br
(c) O=C(C1OC1c1cccc([N+](=O)[O-])c1)C12CC3CC(CC(C3)C1)C2
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}