Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCCC1=C(C(=O)OCC)C(c2ccccc2OCC)NC(=O)N1C?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 6.339
b. 2.525
c. 12.015
d. 13.818
e. 12.441
Answer: b. 2.525\%.
{#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}.
CCCC1=C(C(=O)OCC)C(c2ccccc2OCC)NC(=O)N1C
CCCC1=C(C(=O)OCC)C(c2ccccc2OCC)NC(=O)N1C
ethyl 6-(2-ethoxyphenyl)-3-methyl-2-oxo-4-propyl-1,6-dihydropyrimidine-5-carboxylate