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) CC(c1ccccc1)n1c(N)c(-c2nc3ccccc3s2)c2ccc([N+](=O)[O-])cc2c1=O
(b) O=C(Nc1cccc(Cc2cccc(NC(=O)c3ccccc3)c2)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}