Task: Answer the MCQ question.
Query: Which drug has a 16.282% 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 additional words.
Options:
a: C1CCCC(NC2=NCCO2)CCC1
b: CN(c1ccccc1)c1nc(N)c([N+](=O)[O-])c(N2CCCC2)n1
Answer: a. C1CCCC(NC2=NCCO2)CCC1
{#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#}
C1CCCC(NC2=NCCO2)CCC1
C1CCCC(NC2=NCCO2)CCC1
N-cyclooctyl-4,5-dihydro-1,3-oxazol-2-amine