Task: Answer the multiple-choice question.
Question: Which compound exhibits a -1.683% 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 [N-]=[N+]=NC[C@H](Cc1ccccc1)N1CCN(Cc2ccccc2)CCC1=O
b CCOC(=O)N1CCc2c(sc(NC(=O)CN(CC)CC)c2C#N)C1
c CCc1ccc(NC(=O)C(=O)NNC(=O)c2cccs2)cc1
Answer: c. CCc1ccc(NC(=O)C(=O)NNC(=O)c2cccs2)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#}
CCc1ccc(NC(=O)C(=O)NNC(=O)c2cccs2)cc1
CCc1ccc(NC(=O)C(=O)NNC(=O)c2cccs2)cc1
N-(4-ethylphenyl)-2-oxo-2-[2-(thiophene-2-carbonyl)hydrazinyl]acetamide