Task: Answer the multiple choice question.
Query: Which compound exhibits a 26.295% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1ccc([C@H]2CC(=O)C=C(c3ccc(-c4ccccc4)c(F)c3)C2)cc1OC
(b) COc1cc(/C=C(\C#N)C(=O)NC2CCCCC2)ccc1OCc1ccc(C(=O)O)cc1
Answer: b. COc1cc(/C=C(\C#N)C(=O)NC2CCCCC2)ccc1OCc1ccc(C(=O)O)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#}
COc1cc(/C=C(\C#N)C(=O)NC2CCCCC2)ccc1OCc1ccc(C(=O)O)cc1
COc1cc(/C=C(\C#N)C(=O)NC2CCCCC2)ccc1OCc1ccc(C(=O)O)cc1
4-[[4-[(E)-2-cyano-3-(cyclohexylamino)-3-oxoprop-1-enyl]-2-methoxyphenoxy]methyl]benzoic acid