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) NCCSSc1ccc([N+](=O)[O-])cc1
(b) CC1CC(=O)C2CCCC1C2=O
(c) CCOC(=O)C1CC(C(=O)c2ccccc2)N2N=C(c3ccc(Br)cc3)C=CC12
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}