Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 0.172% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1ccccc1OCCN1C(=O)c2ccccc2C1=O
b: CCOC(=O)c1nnn(CC(=O)NC(=O)Nc2ccccc2)c1C(=O)OCC
Answer: a. Cc1ccccc1OCCN1C(=O)c2ccccc2C1=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#}
Cc1ccccc1OCCN1C(=O)c2ccccc2C1=O
Cc1ccccc1OCCN1C(=O)c2ccccc2C1=O
2-[2-(2-methylphenoxy)ethyl]isoindole-1,3-dione