Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 14.698% 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 COc1cccc(N2C(=O)NC(=O)/C(=C/c3ccc4c(c3)Cc3ccccc3-4)C2=O)c1
b CCOC(=O)c1cnc2ncnn2c1N
Answer: b. CCOC(=O)c1cnc2ncnn2c1N
{#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#}
CCOC(=O)c1cnc2ncnn2c1N
CCOC(=O)c1cnc2ncnn2c1N
ethyl 7-amino-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate