Task: Answer the multiple-choice question.
Question: Which compound exhibits a 9.907\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CSc1cc(C)[nH]c(=O)n1
b) CCOC(=O)C1=C(C)NC(=O)NC1c1ccco1
Answer: a. CSc1cc(C)[nH]c(=O)n1
{#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#}
CSc1cc(C)[nH]c(=O)n1
CSc1cc(C)[nH]c(=O)n1
6-methyl-4-methylsulfanyl-1H-pyrimidin-2-one