Task: Answer the MCQ question.
Query: Which drug exhibits a -24.320% 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 other words.
Options:
a) COc1cc([N+](=O)[O-])ccc1NC(=O)COC(=O)CCS(=O)(=O)c1ccc(C)cc1
b) CCC1OC2(C)OC(=N)C1(C#N)C(C#N)(C#N)C2c1ccccc1
Answer: a. COc1cc([N+](=O)[O-])ccc1NC(=O)COC(=O)CCS(=O)(=O)c1ccc(C)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#}
COc1cc([N+](=O)[O-])ccc1NC(=O)COC(=O)CCS(=O)(=O)c1ccc(C)cc1
COc1cc([N+](=O)[O-])ccc1NC(=O)COC(=O)CCS(=O)(=O)c1ccc(C)cc1
[3-methoxy-4-[[2-[3-(4-methylphenyl)sulfonyl-1-oxopropoxy]acetyl]amino]phenyl]-oxido-oxoazanium