Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 20.233% 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. CCOc1ccccc1NC(=O)c1cc2ccccc2oc1=O
b. COc1ccccc1C(=O)NCCN=C1NS(=O)(=O)c2ccccc21
Answer: a. CCOc1ccccc1NC(=O)c1cc2ccccc2oc1=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#}
CCOc1ccccc1NC(=O)c1cc2ccccc2oc1=O
CCOc1ccccc1NC(=O)c1cc2ccccc2oc1=O
N-(2-ethoxyphenyl)-2-oxochromene-3-carboxamide