Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CCOC(=O)c1c(NC(=O)C2C3C=CC(C3)C2C(=O)O)sc2c1CC(C)(C)OC2?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 18.643
b. 2.839
c. 6.436
d. 16.090
Answer: b. 2.839%.
{#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(NC(=O)C2C3C=CC(C3)C2C(=O)O)sc2c1CC(C)(C)OC2
CCOC(=O)c1c(NC(=O)C2C3C=CC(C3)C2C(=O)O)sc2c1CC(C)(C)OC2
3-[(3-ethoxycarbonyl-5,5-dimethyl-4,7-dihydrothieno[2,3-c]pyran-2-yl)carbamoyl]bicyclo[2.2.1]hept-5-ene-2-carboxylic acid