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. O=[N+]([O-])c1cn(F)c([N+](=O)[O-])n1
b. CC[n+]1[b-](C(C)(C)C)n(N=C(C)C(C)(C)C)[b-](C(C)(C)C)[n+]1CC
c. CC(C)=CCCC(C)=CCc1cc2ccc(=O)oc2cc1O
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}