Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCOC(=O)c1c(-c2cccc([N+](=O)[O-])c2)csc1NC(=O)CCCOc1ccccc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a) 6.832
b) 12.205
Answer: a. 6.832\%.
{#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}.
CCOC(=O)c1c(-c2cccc([N+](=O)[O-])c2)csc1NC(=O)CCCOc1ccccc1
CCOC(=O)c1c(-c2cccc([N+](=O)[O-])c2)csc1NC(=O)CCCOc1ccccc1
ethyl 4-(3-nitrophenyl)-2-(4-phenoxybutanoylamino)thiophene-3-carboxylate