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 CCOC(=O)N1CCc2c(sc3nc(SC(C)C)n(N)c(=O)c23)C1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] -15.311
[b] -20.936
Answer: b. -20.936%.
{#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}.
CCOC(=O)N1CCc2c(sc3nc(SC(C)C)n(N)c(=O)c23)C1
CCOC(=O)N1CCc2c(sc3nc(SC(C)C)n(N)c(=O)c23)C1
ethyl 4-amino-3-oxo-5-propan-2-ylsulfanyl-8-thia-4,6,11-triazatricyclo[7.4.0.02,7]trideca-1(9),2(7),5-triene-11-carboxylate