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 or b without using any other words.
Options:
[a] CC(=NN=Cc1ccccn1)C(C)=NN=C(C)C(C)=NN=C(C)C(C)=NN=C(C)C(C)=NN=Cc1ccccn1
[b] Oc1ccccc1-c1n[nH]c(=S)n1N=Cc1ccc(-c2ccc(Br)cc2)o1
Answer: a, b
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}