Task: Answer the MCQ question.
Query: Which compound exhibits a 12.286\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COC(=O)C1CCCN1C(=O)COc1ccc(Br)cc1Cl
b) Cc1nc(NC(=O)CSc2nnnn2C)sc1C
Answer: b. Cc1nc(NC(=O)CSc2nnnn2C)sc1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1nc(NC(=O)CSc2nnnn2C)sc1C
Cc1nc(NC(=O)CSc2nnnn2C)sc1C
N-(4,5-dimethyl-1,3-thiazol-2-yl)-2-(1-methyltetrazol-5-yl)sulfanylacetamide