Task: Answer the MCQ question.
Query: Which compound has a 3.424% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. BrCC(Br)(Br)Br
b. CCn1c(O)c(C=NCCN2CCOCC2)c(=O)[nH]c1=S
Answer: b. CCn1c(O)c(C=NCCN2CCOCC2)c(=O)[nH]c1=S
{#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#}
CCn1c(O)c(C=NCCN2CCOCC2)c(=O)[nH]c1=S
CCn1c(O)c(C=NCCN2CCOCC2)c(=O)[nH]c1=S
1-ethyl-6-hydroxy-5-(2-morpholin-4-ylethyliminomethyl)-2-sulfanylidenepyrimidin-4-one