Task: Answer the MCQ 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]c(=S)[nH]c2[nH]c(=S)[nH]c12?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 8.032
[b] -17.584
[c] 14.545
[d] -18.974
Answer: c. 14.545%.
{#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]c(=S)[nH]c2[nH]c(=S)[nH]c12
O=c1[nH]c(=S)[nH]c2[nH]c(=S)[nH]c12
2,8-bis(sulfanylidene)-7,9-dihydro-3H-purin-6-one