Task: Answer the MCQ question.
Question: What is the hERG inhibition at 10uM of a compound with the SMILES CCCCn1c(O)c(/C=N/NC(=O)c2ccncc2)c(=O)[nH]c1=S?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 13.513
(b) 12.427
(c) 7.263
Answer: b. 12.427%.
{#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}.
CCCCn1c(O)c(/C=N/NC(=O)c2ccncc2)c(=O)[nH]c1=S
CCCCn1c(O)c(/C=N/NC(=O)c2ccncc2)c(=O)[nH]c1=S
N-[(E)-(1-butyl-6-hydroxy-4-oxo-2-sulfanylidenepyrimidin-5-yl)methylideneamino]pyridine-4-carboxamide