Task: Answer the MCQ question.
Query: Which compound exhibits a 2.054% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCOC(=O)c1[nH]c(=O)[nH]c1CSc1ccccn1
b CCOC(=O)N1CCN(C(=O)c2ccccc2NC(=O)c2ccc(OC)cc2)CC1
Answer: a. CCOC(=O)c1[nH]c(=O)[nH]c1CSc1ccccn1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)c1[nH]c(=O)[nH]c1CSc1ccccn1
CCOC(=O)c1[nH]c(=O)[nH]c1CSc1ccccn1
ethyl 2-oxo-5-(pyridin-2-ylsulfanylmethyl)-1,3-dihydroimidazole-4-carboxylate