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] CCN=C(c1ccc(NC(=O)c2ccc(C(=O)Nc3ccc(C(=NCC)N(CC)CC)cc3)cc2)cc1)N(CC)CC
[b] O=C(c1ccncc1)n1nc(-c2ccccc2)c(N=Nc2ccc([N+](=O)[O-])cc2)c1-c1ccccc1
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}