Task: Answer the MCQ question.
Query: Which compound has a 7.979\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1ccccc1C(=O)NC(=S)Nc1ncccn1
b: c1ccc2c(N3CCCCCC3)nc(-c3ccncc3)nc2c1
Answer: a. Cc1ccccc1C(=O)NC(=S)Nc1ncccn1
{#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#}
Cc1ccccc1C(=O)NC(=S)Nc1ncccn1
Cc1ccccc1C(=O)NC(=S)Nc1ncccn1
2-methyl-N-(pyrimidin-2-ylcarbamothioyl)benzamide