Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES COC(=O)C(CC(C)C)NC(=O)c1cc(OC)c(OC)c(OC)c1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] -1.828
[b] -4.450
[c] 7.843
Answer: a. -1.828%.
{#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)C(CC(C)C)NC(=O)c1cc(OC)c(OC)c(OC)c1
COC(=O)C(CC(C)C)NC(=O)c1cc(OC)c(OC)c(OC)c1
methyl 4-methyl-2-[(3,4,5-trimethoxybenzoyl)amino]pentanoate