Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES CN1CC2([N+](=O)[O-])CC=C(Cl)C([N+](=O)[O-])(C1)C2?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: -3.581
b: 16.216
c: 9.290
d: 5.526
Answer: b. 16.216%.
{#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}.
CN1CC2([N+](=O)[O-])CC=C(Cl)C([N+](=O)[O-])(C1)C2
CN1CC2([N+](=O)[O-])CC=C(Cl)C([N+](=O)[O-])(C1)C2
6-chloro-3-methyl-1,5-dinitro-3-azabicyclo[3.3.1]non-6-ene