Task: Answer the MCQ question.
Query: Which drug exhibits a 12.914% 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: O=C1NN(c2ccc(F)cc2)C(=O)/C1=C\C=C\c1ccco1
b: CCCCN1C(=S)NC[C@@H]1C(C)CC
Answer: b. CCCCN1C(=S)NC[C@@H]1C(C)CC
{#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#}
CCCCN1C(=S)NC[C@@H]1C(C)CC
CCCCN1C(=S)NC[C@@H]1C(C)CC
(5S)-5-butan-2-yl-1-butylimidazolidine-2-thione