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: COc1ccc(-c2cc3c(nn2)-c2ccccc2C3=O)cc1
b: CCSc1nn(-c2c3ccccc3nc3ccccc23)c(=S)s1
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}
3-acridin-9-yl-5-ethylsulfanyl-1,3,4-thiadiazole-2-thione