Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES CCOC(=O)c1c(NC2OC(=O)c3c2ccc(OC)c3OC)sc(C(=O)OC(C)(C)C)c1C?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: -0.684
b: 7.165
c: 17.313
Answer: a. -0.684%.
{#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)c1c(NC2OC(=O)c3c2ccc(OC)c3OC)sc(C(=O)OC(C)(C)C)c1C
CCOC(=O)c1c(NC2OC(=O)c3c2ccc(OC)c3OC)sc(C(=O)OC(C)(C)C)c1C
2-O-tert-butyl 4-O-ethyl 5-[(4,5-dimethoxy-3-oxo-1H-2-benzofuran-1-yl)amino]-3-methylthiophene-2,4-dicarboxylate