Task: Answer the MCQ question.
Question: Which compound exhibits a 12.517\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCOC(=O)Cc1nnc(NC(=O)COc2ccc(F)cc2)s1
b: COc1ccc(C(=O)NC(=S)NC(C)(C)C)cc1Br
c: Cc1nnc(NC(=O)CCC(=O)NCc2cccs2)s1
Answer: c. Cc1nnc(NC(=O)CCC(=O)NCc2cccs2)s1
{#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#}
N'-(5-methyl-1,3,4-thiadiazol-2-yl)-N-(thiophen-2-ylmethyl)butanediamide