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] Cc1cn(C2CC(O)C(COC(=O)CCCCCCCCCCBr)O2)c(=O)[nH]c1=O
[b] Cc1[s+]c2ccccc2c2[nH]c3ccccc3c12.[O-][Cl+3]([O-])([O-])O
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}