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(NC(Nc1ccc(F)c(Cl)c1)(C(F)(F)F)C(F)(F)F)OCc1ccccc1
(b) CC(C)(C)C(C#N)(C#N)c1ccc(C(C#N)(C#N)C(C)(C)C)nn1
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}