Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES O=C(Nc1ccc([N+](=O)[O-])cn1)C1CC2CCC1C2?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) -19.220
(b) 11.902
(c) 4.792
(d) -15.334
Answer: d. -15.334%.
{#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(Nc1ccc([N+](=O)[O-])cn1)C1CC2CCC1C2
O=C(Nc1ccc([N+](=O)[O-])cn1)C1CC2CCC1C2
N-(5-nitropyridin-2-yl)bicyclo[2.2.1]heptane-2-carboxamide