Task: Answer the multiple-choice question.
Question: Which compound exhibits a 23.209% 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] CCCn1c(SCC(=O)OCc2ccccc2)nc2c1c(=O)n(C)c(=O)n2C
[b] Cc1ccc(C(=O)c2coc3ccc(O)cc23)cc1
Answer: b. Cc1ccc(C(=O)c2coc3ccc(O)cc23)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#}
Cc1ccc(C(=O)c2coc3ccc(O)cc23)cc1
Cc1ccc(C(=O)c2coc3ccc(O)cc23)cc1
(5-hydroxy-1-benzofuran-3-yl)-(4-methylphenyl)methanone