Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES Brc1ccc(-c2nnc(-c3ccccc3)o2)o1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a -12.649
b 8.255
c -6.023
d 13.652
Answer: a. -12.649\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
Brc1ccc(-c2nnc(-c3ccccc3)o2)o1
Brc1ccc(-c2nnc(-c3ccccc3)o2)o1
2-(5-bromofuran-2-yl)-5-phenyl-1,3,4-oxadiazole