Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES Brc1ccc(-c2ccc(-c3ccc(-c4ccc(Br)s4)s3)s2)s1 active against the human immunodeficiency virus?
Constraint: Even if you are uncertain, you must pick either a or b without using any other words.
Options:
[a] True
[b] False
Answer: b
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}
2-bromo-5-[5-[5-(5-bromothiophen-2-yl)thiophen-2-yl]thiophen-2-yl]thiophene