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 compound with the SMILES S=c1[nH]cnc2sc(Nc3ccccc3)nc12?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 5.008
b: -27.902
c: -43.980
d: 20.672
e: -10.445
Answer: d. 20.672%.
{#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}.
S=c1[nH]cnc2sc(Nc3ccccc3)nc12
S=c1[nH]cnc2sc(Nc3ccccc3)nc12
2-anilino-6H-[1,3]thiazolo[5,4-d]pyrimidine-7-thione