Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES O=C(OCc1ccc([N+](=O)[O-])cc1)C1CC(=O)N(CCc2ccccc2)C1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) -69.436
b) -47.974
c) 14.191
d) -2.831
e) 2.593
Answer: a. -69.436%.
{#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}.
O=C(OCc1ccc([N+](=O)[O-])cc1)C1CC(=O)N(CCc2ccccc2)C1
O=C(OCc1ccc([N+](=O)[O-])cc1)C1CC(=O)N(CCc2ccccc2)C1
(4-nitrophenyl)methyl 5-oxo-1-(2-phenylethyl)pyrrolidine-3-carboxylate