Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CCOc1ccc(NC(=O)CCC(=O)O)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) 15.405
b) 17.613
c) -0.058
d) 8.510
e) 4.127
Answer: a. 15.405\%.
{#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}.
4-(4-ethoxyanilino)-4-oxobutanoic acid