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.) C=CCN(c1cc(OC)c(NC(C)=O)cc1[N+](=O)[O-])S(C)(=O)=O
b.) C[N+](C)(C)CC1CCCCC1=NOC(=O)c1ccccc1.[I-]
c.) CCOC(=N)CCCSSc1ccc(N=[N+]=[N-])cc1
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}