Task: Answer the MCQ question.
Question: What is the hERG inhibition at 10uM of a compound with the SMILES CN1CCN(c2c([N+](=O)[O-])cnc3ccccc23)CC1.Cl?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: -3.124
b: -11.784
c: -14.933
d: 12.850
e: 5.216
Answer: b. -11.784%.
{#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}.
CN1CCN(c2c([N+](=O)[O-])cnc3ccccc23)CC1.Cl
CN1CCN(c2c([N+](=O)[O-])cnc3ccccc23)CC1.Cl
4-(4-methylpiperazin-1-yl)-3-nitroquinoline;hydrochloride