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 other words.
Options:
[a] O=C(N1CCCC1)C1(c2cccc(Cl)c2)CCNCC1
[b] CC1=C(C(=O)Nc2ccccc2)C(c2ccc(C3C(C(=O)Nc4ccccc4)=C(C)NC(C)=C3C(=O)Nc3ccccc3)cc2)C(C(=O)Nc2ccccc2)=C(C)N1
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}