Task: Answer the multiple choice question.
Question: Which compound has a -24.914% 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: CCN(Cc1ccccc1)S(=O)(=O)c1c(C(=O)N2CCCC2)c(C)n(C)c1C
b: CCOc1ccc(OCCCCn2ccnc2)cc1
Answer: b. CCOc1ccc(OCCCCn2ccnc2)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#}
CCOc1ccc(OCCCCn2ccnc2)cc1
CCOc1ccc(OCCCCn2ccnc2)cc1
1-[4-(4-ethoxyphenoxy)butyl]imidazole