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. Br.CCN1CCC(O)(c2ccc(C)cc2)C(C(=O)c2ccc(C)cc2)C1
b. COc1ccccc1NC(=O)c1nc2ccc([N+](=O)[O-])cc2nc1C
c. C=C1CCc2ccccc2C1=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}