Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCc1c(O)nc(SCC(=O)Nc2nc3ccccc3s2)n(C2CCCCC2)c1=O?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 17.472
[b] 11.831
Answer: b. 11.831\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__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_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
CCc1c(O)nc(SCC(=O)Nc2nc3ccccc3s2)n(C2CCCCC2)c1=O
CCc1c(O)nc(SCC(=O)Nc2nc3ccccc3s2)n(C2CCCCC2)c1=O
N-(1,3-benzothiazol-2-yl)-2-(1-cyclohexyl-5-ethyl-4-hydroxy-6-oxopyrimidin-2-yl)sulfanylacetamide