Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES O=C1CN(C(=O)c2cnccn2)c2ccccc2N1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: -38.314
b: -42.948
c: 14.702
d: -22.514
e: 8.076
Answer: c. 14.702%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=C1CN(C(=O)c2cnccn2)c2ccccc2N1
O=C1CN(C(=O)c2cnccn2)c2ccccc2N1
4-(pyrazine-2-carbonyl)-1,3-dihydroquinoxalin-2-one