Task: Answer the multiple choice question.
Query: Which compound has a -20.218% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) Cc1ccc(SCCNC(=O)c2ccc(C)c([N+](=O)[O-])c2)cc1
b) CCOC(=O)c1cc(-c2ccco2)nc2c1c(C)nn2CCC#N
Answer: a. Cc1ccc(SCCNC(=O)c2ccc(C)c([N+](=O)[O-])c2)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#}
Cc1ccc(SCCNC(=O)c2ccc(C)c([N+](=O)[O-])c2)cc1
Cc1ccc(SCCNC(=O)c2ccc(C)c([N+](=O)[O-])c2)cc1
[2-methyl-5-[2-(4-methylphenyl)sulfanylethylcarbamoyl]phenyl]-oxido-oxoazanium