Task: Answer the multiple-choice question.
Question: Which compound exhibits a 15.890% 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.) Cc1ccc(NC(=O)CSc2nnc(NC(=O)CN3CCOCC3)s2)cc1
b.) CC(C)CC1C(C#N)=C(N)SC(N)=C1C#N
Answer: b. CC(C)CC1C(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)CC1C(C#N)=C(N)SC(N)=C1C#N
CC(C)CC1C(C#N)=C(N)SC(N)=C1C#N
2,6-diamino-4-(2-methylpropyl)-4H-thiopyran-3,5-dicarbonitrile