Task: Answer the MCQ question.
Query: Which compound has a 18.671% 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 COCCSc1ccccc1C(=O)NCc1cccnc1
b CCN1C(=S)SC(=O)C1=C1C=C(C)N(CCO)C(C)=C1
Answer: a. COCCSc1ccccc1C(=O)NCc1cccnc1
{#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#}
COCCSc1ccccc1C(=O)NCc1cccnc1
COCCSc1ccccc1C(=O)NCc1cccnc1
2-(2-methoxyethylsulfanyl)-N-(pyridin-3-ylmethyl)benzamide