Task: Answer the MCQ question.
Question: What is the hERG inhibition at 10uM of a drug with the SMILES O=C(O)Cn1c2ccccc2c2n[nH]c(=S)nc21?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a.) -0.422
b.) 16.684
Answer: b. 16.684%.
{#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=C(O)Cn1c2ccccc2c2n[nH]c(=S)nc21
O=C(O)Cn1c2ccccc2c2n[nH]c(=S)nc21
2-(3-sulfanylidene-2H-[1,2,4]triazino[5,6-b]indol-5-yl)acetic acid