Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOc1ccc2[nH]c(=O)c(CN(CCO)C(=O)c3ccc(Br)cc3)cc2c1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 9.320
b: 9.678
Answer: b. 9.678\%.
{#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}.
CCOc1ccc2[nH]c(=O)c(CN(CCO)C(=O)c3ccc(Br)cc3)cc2c1
CCOc1ccc2[nH]c(=O)c(CN(CCO)C(=O)c3ccc(Br)cc3)cc2c1
4-bromo-N-[(6-ethoxy-2-oxo-1H-quinolin-3-yl)methyl]-N-(2-hydroxyethyl)benzamide