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: CC(C)=CCNc1ncnc2c1ncn2CCC#N
b: O=C(C=Cc1ccccc1)c1ccc(-c2ccc([N+](=O)[O-])cc2)cc1
c: O=C1OC(C=Cc2ccccc2)C(=O)C1=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}