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 or b without using any other words.
Options:
(a) O=C(Nc1cccc([N+](=O)[O-])c1)C(=NNC(=O)c1ccncc1)c1nc2ccc([N+](=O)[O-])cc2nc1O
(b) CCN(CC)CC(=O)N1CCc2c([nH]c3ccccc23)C1c1cccnc1
Answer: a, b
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}