Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES O=C1C(Cc2c[nH]c3ccccc23)NC(=S)N1C1CCCCC1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: -8.048
b: 19.790
Answer: a. -8.048%.
{#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=C1C(Cc2c[nH]c3ccccc23)NC(=S)N1C1CCCCC1
O=C1C(Cc2c[nH]c3ccccc23)NC(=S)N1C1CCCCC1
3-cyclohexyl-5-(1H-indol-3-ylmethyl)-2-sulfanylideneimidazolidin-4-one