Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES O=c1c2cccnc2[nH]c(=S)n1Cc1ccccc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] 21.142
[b] -86.308
[c] -2.968
[d] -15.600
[e] 13.222
Answer: a. 21.142%.
{#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=c1c2cccnc2[nH]c(=S)n1Cc1ccccc1
O=c1c2cccnc2[nH]c(=S)n1Cc1ccccc1
3-benzyl-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one