Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Brc1ccc(/C=N/Nc2nncc(-c3ccccc3)n2)o1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 4.757
b: 16.668
c: 5.540
d: 10.893
e: 16.647
Answer: a. 4.757\%.
{#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(/C=N/Nc2nncc(-c3ccccc3)n2)o1
Brc1ccc(/C=N/Nc2nncc(-c3ccccc3)n2)o1
N-[(E)-(5-bromofuran-2-yl)methylideneamino]-5-phenyl-1,2,4-triazin-3-amine