Task: Answer the MCQ question.
Question: Which compound exhibits a 4.339% 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) OCCSc1nc(N2CCOCC2)nc(N2CCOCC2)n1
(b) CC(=O)c1c(C)[nH]c(C(=O)OCC(=O)Nc2c(C)cccc2C)c1C
Answer: a. OCCSc1nc(N2CCOCC2)nc(N2CCOCC2)n1
{#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#}
OCCSc1nc(N2CCOCC2)nc(N2CCOCC2)n1
OCCSc1nc(N2CCOCC2)nc(N2CCOCC2)n1
2-[(4,6-dimorpholin-4-yl-1,3,5-triazin-2-yl)sulfanyl]ethanol