Task: 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 COc1cc(NC(=O)CN(C)CCOc2ccccc2)c(C)cc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 6.178
b. 18.611
c. 5.184
d. 7.875
e. 9.048
Answer: d. 7.875\%.
{#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}.
COc1cc(NC(=O)CN(C)CCOc2ccccc2)c(C)cc1[N+](=O)[O-]
COc1cc(NC(=O)CN(C)CCOc2ccccc2)c(C)cc1[N+](=O)[O-]
N-(5-methoxy-2-methyl-4-nitrophenyl)-2-[methyl(2-phenoxyethyl)amino]acetamide