Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES CCOc1cccc(/C=N/NS(=O)(=O)c2ccc(C)c([N+](=O)[O-])c2)c1O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. -6.674
b. 10.815
c. 21.318
d. 10.122
e. 5.855
Answer: c. 21.318%.
{#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}.
CCOc1cccc(/C=N/NS(=O)(=O)c2ccc(C)c([N+](=O)[O-])c2)c1O
CCOc1cccc(/C=N/NS(=O)(=O)c2ccc(C)c([N+](=O)[O-])c2)c1O
N-[(E)-(3-ethoxy-2-hydroxyphenyl)methylideneamino]-4-methyl-3-nitrobenzenesulfonamide