Task: Answer the MCQ question.
Query: Which drug has a 23.020% 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 O=c1c2ccccc2nnn1CCO
b Cc1nonc1CN(C)C(=O)CC1C(=O)NCCN1Cc1ccccc1F
Answer: a. O=c1c2ccccc2nnn1CCO
{#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=c1c2ccccc2nnn1CCO
O=c1c2ccccc2nnn1CCO
3-(2-hydroxyethyl)-1,2,3-benzotriazin-4-one