Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] Nc1ncnc2c1ncn2C(Cl)=C(Cl)Cl
[b] CN1CC(C(=O)C2C(=O)c3ccccc3C2=O)C(=O)C(=O)C(C(=O)C2C(=O)c3ccccc3C2=O)C1.Cl
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}