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 other words.
Options:
a. COc1ccc(-n2c(=O)[nH]n(C(C)=O)c2=O)cc1
b. COC(=O)NC12CC3CC(C(C)O1)C2N(Cc1ccccc1)C3
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}
1-acetyl-4-(4-methoxyphenyl)-1,2,4-triazolidine-3,5-dione