Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES O=C(NNS(=O)(=O)c1ccc(Br)cc1)c1sccc1-n1cccc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: -0.229
b: -26.414
c: 3.217
d: 3.835
Answer: c. 3.217%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=C(NNS(=O)(=O)c1ccc(Br)cc1)c1sccc1-n1cccc1
O=C(NNS(=O)(=O)c1ccc(Br)cc1)c1sccc1-n1cccc1
N'-(4-bromophenyl)sulfonyl-3-pyrrol-1-ylthiophene-2-carbohydrazide