Task: Answer the multiple-choice question.
Query: Which compound exhibits a 26.905% 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 additional words.
Options:
[a] CNS(=O)(=O)c1cc(S(=O)(=O)NC)c2cccc3c2c1NC3=O
[b] COCCN(C(=O)CCC(=O)Nc1cc(C)on1)C(C(=O)NC1CCCC1)c1ccccc1F
Answer: b. COCCN(C(=O)CCC(=O)Nc1cc(C)on1)C(C(=O)NC1CCCC1)c1ccccc1F
{#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#}
COCCN(C(=O)CCC(=O)Nc1cc(C)on1)C(C(=O)NC1CCCC1)c1ccccc1F
COCCN(C(=O)CCC(=O)Nc1cc(C)on1)C(C(=O)NC1CCCC1)c1ccccc1F
N'-[2-(cyclopentylamino)-1-(2-fluorophenyl)-2-oxoethyl]-N'-(2-methoxyethyl)-N-(5-methyl-1,2-oxazol-3-yl)butanediamide