Task: 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 compound with the SMILES COC(=O)CSc1nc2cc(Cl)ccc2c(=O)n1C1CCCC1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 24.313
(b) 4.840
Answer: a. 24.313%.
{#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}.
COC(=O)CSc1nc2cc(Cl)ccc2c(=O)n1C1CCCC1
COC(=O)CSc1nc2cc(Cl)ccc2c(=O)n1C1CCCC1
methyl2-(7-chloro-3-cyclopentyl-4-oxoquinazolin-2-yl)sulfanylacetate