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] c1nc(SSc2ncnc3[nH]cnc23)c2nc[nH]c2n1
[b] O=C(O)c1c(O)c2cc(Br)ccc2oc1=O
[c] Cc1cc([N+](=O)[O-])c(S(=O)(=O)c2ccccc2)c([N+](=O)[O-])c1
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}