Task: Answer the MCQ question.
Question: Which drug exhibits a 23.662% 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. Cc1cc(NC(=O)C2CCCO2)ccc1Br
b. CC(C)(C)c1ccc(/C=C(\C#N)C(=O)Nc2ccccn2)cc1
Answer: b. CC(C)(C)c1ccc(/C=C(\C#N)C(=O)Nc2ccccn2)cc1
{#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#}
CC(C)(C)c1ccc(/C=C(\C#N)C(=O)Nc2ccccn2)cc1
CC(C)(C)c1ccc(/C=C(\C#N)C(=O)Nc2ccccn2)cc1
(E)-3-(4-tert-butylphenyl)-2-cyano-N-pyridin-2-ylprop-2-enamide