Task: Answer the multiple choice question.
Question: Which compound exhibits a 7.267% 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=C1CNC(=S)N1CCc1ccccc1Cl
b. N#CC(c1ccc(O)cc1)N1CCCCC1
Answer: a. O=C1CNC(=S)N1CCc1ccccc1Cl
{#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#}
O=C1CNC(=S)N1CCc1ccccc1Cl
O=C1CNC(=S)N1CCc1ccccc1Cl
3-[2-(2-chlorophenyl)ethyl]-2-sulfanylideneimidazolidin-4-one