Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES O=C(CSc1nccc(=O)[nH]1)Nc1ccc(Br)c(Cl)c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 19.670
b. 3.821
c. 11.480
d. 6.958
e. 12.985
Answer: a. 19.670\%.
{#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}.
O=C(CSc1nccc(=O)[nH]1)Nc1ccc(Br)c(Cl)c1
O=C(CSc1nccc(=O)[nH]1)Nc1ccc(Br)c(Cl)c1
N-(4-bromo-3-chlorophenyl)-2-[(6-oxo-1H-pyrimidin-2-yl)sulfanyl]acetamide