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) Cc1nc(N)nc(N)c1N1CCN(c2ccc(C(=O)NC(CCC(=O)O)C(=O)O)cc2)CC1
(b) CC1=C(C(=O)NCc2ccccc2)C(c2ccccc2[N+](=O)[O-])C(C(=O)NCc2ccccc2)=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}