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 additional words.
Options:
[a] O=C1OC(c2cccc3ccccc23)c2ccccc21
[b] [N-]=[N+]=Nc1c(Cc2ccccc2)c(Cl)nc2ccccc12
[c] CCOC=C(C)CC1([N+](=O)[O-])C(=O)c2ccccc2C1=O
Answer: 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}