Task: Answer the MCQ question.
Question: Which compound exhibits a -20.010% 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 CN1CCc2c(OCc3ccc(F)cc3)cccc2C1=O
b Clc1ccc(CNc2nc(N3CCOCC3)nc(N3CCOCC3)n2)cc1
Answer: b. Clc1ccc(CNc2nc(N3CCOCC3)nc(N3CCOCC3)n2)cc1
{#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#}
Clc1ccc(CNc2nc(N3CCOCC3)nc(N3CCOCC3)n2)cc1
Clc1ccc(CNc2nc(N3CCOCC3)nc(N3CCOCC3)n2)cc1
N-[(4-chlorophenyl)methyl]-4,6-dimorpholin-4-yl-1,3,5-triazin-2-amine