Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES CCOC(=O)C1C(=O)NC(c2ccccc2)=NC1c1cccc(Br)c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 15.851
b. -1.632
c. -13.025
d. -25.387
e. -6.608
Answer: a. 15.851%.
{#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}.
CCOC(=O)C1C(=O)NC(c2ccccc2)=NC1c1cccc(Br)c1
CCOC(=O)C1C(=O)NC(c2ccccc2)=NC1c1cccc(Br)c1
4-(3-bromophenyl)-5-ethoxycarbonyl-2-phenyl-4,5-dihydro-1H-pyrimidin-6-one