Task: Answer the multiple-choice question.
Question: Which drug has a 23.636% 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) N#CCn1c(CCl)nc2ccccc2c1=O
(b) O=C(Nc1ccnn1C1CCN(CCCC2CCCC2)CC1)c1ccccc1Cl
Answer: a. N#CCn1c(CCl)nc2ccccc2c1=O
{#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#}
N#CCn1c(CCl)nc2ccccc2c1=O
N#CCn1c(CCl)nc2ccccc2c1=O
2-[2-(chloromethyl)-4-oxoquinazolin-3-yl]acetonitrile