Task: Answer the MCQ question.
Question: Which drug exhibits a 14.927% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CC(C)C1C(C#N)=C(N)SC(N)=C1C#N
(b) COc1cccc(CSc2nnc(-c3ccccc3F)o2)c1
(c) O=S(=O)(NC1c2cccc3cccc(c23)C1N1CCNCC1)c1ccc(Cl)cc1
Answer: a. CC(C)C1C(C#N)=C(N)SC(N)=C1C#N
{#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#}
CC(C)C1C(C#N)=C(N)SC(N)=C1C#N
CC(C)C1C(C#N)=C(N)SC(N)=C1C#N
2,6-diamino-4-propan-2-yl-4H-thiopyran-3,5-dicarbonitrile