Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 9.042\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCc1c(C)sc(NC(=O)C2CC2)c1C(=O)OC(C)C
(b) COc1ccc(C(C#N)N2CCCCCC2)cc1OC
Answer: b. COc1ccc(C(C#N)N2CCCCCC2)cc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(C(C#N)N2CCCCCC2)cc1OC
COc1ccc(C(C#N)N2CCCCCC2)cc1OC
2-(azepan-1-yl)-2-(3,4-dimethoxyphenyl)acetonitrile