Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES O=c1[nH]c2ccccc2c2cn(-c3ccccc3)nc12?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a.) 21.095
b.) -26.214
c.) 7.020
Answer: a. 21.095%.
{#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=c1[nH]c2ccccc2c2cn(-c3ccccc3)nc12
O=c1[nH]c2ccccc2c2cn(-c3ccccc3)nc12
2-phenyl-5H-pyrazolo[3,4-c]quinolin-4-one