Task: Answer the MCQ question.
Query: Which compound exhibits a 10.032% 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 additional words.
Options:
a.) O=C1Nc2ccccc2Sc2ccccc21
b.) C=CCNS(=O)(=O)c1cccc2cc(C(=O)O)c(O)cc12
Answer: a. O=C1Nc2ccccc2Sc2ccccc21
{#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=C1Nc2ccccc2Sc2ccccc21
O=C1Nc2ccccc2Sc2ccccc21
5H-benzo[b][1,4]benzothiazepin-6-one