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 additional words.
Options:
[a] Br.C(=Cc1ccc(-c2cn3cc(C=CC=NNC4=NCCCN4)ccc3n2)cc1)C=NNC1=NCCCN1
[b] CCOC(=O)N1CCN(c2nc(C)n(-c3ccccc3)c(=S)c2C#N)CC1
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}