Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 9.033% 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(OC)nc(/N=C/NO)n1
b: Cc1[nH]c2ccccc2c1/C=N/NC(=O)c1cc(C(C)(C)C)[nH]n1
Answer: a. COc1cc(OC)nc(/N=C/NO)n1
{#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(OC)nc(/N=C/NO)n1
COc1cc(OC)nc(/N=C/NO)n1
N'-(4,6-dimethoxypyrimidin-2-yl)-N-hydroxymethanimidamide