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 additional words.
Options:
(a) CCOc1ccc2c(ccc(C=Cc3ccc(O)c4ncccc34)[n+]2C)c1
(b) O=C1CC(Sc2ccccc2)C2(OCCO2)C(Sc2ccccc2)C1
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}
5-[2-(6-ethoxy-1-methylquinolin-1-ium-2-yl)ethenyl]quinolin-8-ol