Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES COC(=O)C1CCCCN1C(=O)CCc1nnc(CCc2c[nH]c3ccccc23)o1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 7.493
b: 12.819
c: -0.496
d: 22.265
e: 4.744
Answer: b. 12.819\%.
{#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}.
COC(=O)C1CCCCN1C(=O)CCc1nnc(CCc2c[nH]c3ccccc23)o1
COC(=O)C1CCCCN1C(=O)CCc1nnc(CCc2c[nH]c3ccccc23)o1
methyl 1-[3-[5-[2-(1H-indol-3-yl)ethyl]-1,3,4-oxadiazol-2-yl]propanoyl]piperidine-2-carboxylate