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) COC(=O)C(C(=O)C(=O)Nc1ccc(N)cc1[N+](=O)[O-])c1nc2ccc(Cl)cc2nc1O
(b) O=C(c1cccc([N+](=O)[O-])c1)c1c(O)c2ccccc2oc1=O
(c) O=C(NCCC1([N+](=O)[O-])CCN(C(=O)c2ccccc2)CC1)c1ccccc1
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}