Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES CC(=O)C1=C(c2ccccc2)NC(=O)NC1c1ccc(O)c(Cl)c1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a) 24.435
b) 17.640
c) -1.668
Answer: b. 17.640%.
{#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}.
CC(=O)C1=C(c2ccccc2)NC(=O)NC1c1ccc(O)c(Cl)c1
CC(=O)C1=C(c2ccccc2)NC(=O)NC1c1ccc(O)c(Cl)c1
5-acetyl-4-(3-chloro-4-hydroxyphenyl)-6-phenyl-3,4-dihydro-1H-pyrimidin-2-one