Task: Answer the MCQ question.
Question: Which compound has a 14.578% 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) c1ccc(N2CCN(c3nc(-c4cccs4)nc4ccccc34)CC2)cc1
(b) O=C1N[C@@H](Cc2ccccc2)[C@@H](c2ccco2)O1
Answer: b. O=C1N[C@@H](Cc2ccccc2)[C@@H](c2ccco2)O1
{#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#}
O=C1N[C@@H](Cc2ccccc2)[C@@H](c2ccco2)O1
O=C1N[C@@H](Cc2ccccc2)[C@@H](c2ccco2)O1
(4S,5S)-4-benzyl-5-(furan-2-yl)-1,3-oxazolidin-2-one