Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES representation of CC(=O)OCC1OC(n2c(=O)[nH]c(=O)c3sccc32)C(Br)C1OC(C)=O active against HIV?
Constraint: Even if you are uncertain, you must pick either a or b without using any other words.
Options:
a) False
b) True
Answer: a
Task: Please answer the multiple choice question.
Question: Is the molecule with the {SMILES__description} {#representation of |!}{SMILES#} {activity_HIV__names__adjective}?
Constraint: Even if you are {#uncertain|not sure!}, you must pick either {%multiple_choice_enum%2%aA1} without using any {#other|additional!} words.
Options:
{activity_HIV%}
Answer: {%multiple_choice_result}
[3-acetyloxy-4-bromo-5-(2,4-dioxothieno[3,2-d]pyrimidin-1-yl)oxolan-2-yl]methyl acetate