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 Cc1ccc(C(=O)C(C2=Nc3n[nH]c(=N)n3C2=O)C2=Nc3n[nH]c(=N)n3C2=O)cc1
b CC12CCC3c4cc(Br)c(O)c(Br)c4CCC3C1CC(Br)C2=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}