Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES O=c1[nH]c2ccccc2c(O)c1-[n+]1ccccc1.[Cl-]?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 11.061
[b] 23.459
[c] 22.462
[d] -3.644
Answer: c. 22.462%.
{#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=c1[nH]c2ccccc2c(O)c1-[n+]1ccccc1.[Cl-]
O=c1[nH]c2ccccc2c(O)c1-[n+]1ccccc1.[Cl-]
4-hydroxy-3-pyridin-1-ium-1-yl-1H-quinolin-2-one;chloride