Task: Answer the MCQ question.
Question: What is the hERG inhibition at 10uM of a drug with the SMILES COc1ccc(OCC(=O)N2CCc3c([nH]c4ccccc34)C2c2ccccn2)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 0.460
b: 8.604
c: 5.291
d: 21.403
Answer: d. 21.403%.
{#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}.
COc1ccc(OCC(=O)N2CCc3c([nH]c4ccccc34)C2c2ccccn2)cc1
COc1ccc(OCC(=O)N2CCc3c([nH]c4ccccc34)C2c2ccccn2)cc1
2-(4-methoxyphenoxy)-1-(1-pyridin-2-yl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl)ethanone