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 additional words.
Options:
a. CN(C)CCN1C(=O)c2cccc3cc([N+](=O)[O-])cc(c23)C1=O
b. Cc1nn(-c2ccccc2)c2c1N=C(C(=O)O)CC(c1ccccc1)=N2
c. COc1c2occc2c([N+](=O)[O-])c2ccc(=O)oc12
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}