Task: Answer the MCQ question.
Question: What is the hERG inhibition at 10uM of a drug with the SMILES COC(=O)c1[nH]c2c(c1C)C(=O)CC(c1cc(OC)ccc1OC)C2?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 37.696
b: 0.433
c: -23.328
d: 5.022
e: -20.182
Answer: d. 5.022%.
{#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}.
COC(=O)c1[nH]c2c(c1C)C(=O)CC(c1cc(OC)ccc1OC)C2
COC(=O)c1[nH]c2c(c1C)C(=O)CC(c1cc(OC)ccc1OC)C2
methyl 6-(2,5-dimethoxyphenyl)-3-methyl-4-oxo-1,5,6,7-tetrahydroindole-2-carboxylate