Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C(CC(=O)c1cccc([N+](=O)[O-])c1)C(=O)Nc1nc([N+](=O)[O-])cs1
[b] O=C1COC(c2ccccc2O)=NN1CCN1CCOCC1
[c] NCC1OC(OC2C(N)CC(N)C(O)C2O)C(NC(=O)c2ccccc2)C(O)C1O
[d] CCCCCCCCCCCCCc1nn[nH]n1
Answer: a, b, c, d
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}