Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CCCCC12CN3CC(C)(CN(C1)C3c1ccc([N+](=O)[O-])o1)C2=O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) -25.404
(b) 27.122
(c) 2.823
(d) -17.323
(e) -49.498
Answer: e. -49.498%.
{#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}.
CCCCC12CN3CC(C)(CN(C1)C3c1ccc([N+](=O)[O-])o1)C2=O
CCCCC12CN3CC(C)(CN(C1)C3c1ccc([N+](=O)[O-])o1)C2=O
5-butyl-7-methyl-2-(5-nitrofuran-2-yl)-1,3-diazatricyclo[3.3.1.13,7]decan-6-one