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.) COCOC1C=CCCCCC(=O)C(C)C#CC1
b.) O=C(Oc1ccc(Cl)cc1[N+](=O)[O-])c1ccccc1
c.) O=C1C(Cl)C(c2cccc([N+](=O)[O-])c2)N1n1cnc2ccccc2c1=O
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}