Problem statement: Answer the MCQ question.
Question: Which drug has a 16.638% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COCCNC(=O)c1cc(-c2cccc(OC)c2)on1
b: COc1cc(-c2nnc(SCC#CCO)o2)cc(OC)c1OC
Answer: a. COCCNC(=O)c1cc(-c2cccc(OC)c2)on1
{#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#}
COCCNC(=O)c1cc(-c2cccc(OC)c2)on1
COCCNC(=O)c1cc(-c2cccc(OC)c2)on1
N-(2-methoxyethyl)-5-(3-methoxyphenyl)-1,2-oxazole-3-carboxamide