Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CCCC1=C([O-])C2N=CC=CC2=[N+](c2ccccn2)C1=O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a 2.155
b -17.232
c 11.424
d -61.458
e 17.508
Answer: a. 2.155%.
{#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}.
CCCC1=C([O-])C2N=CC=CC2=[N+](c2ccccn2)C1=O
CCCC1=C([O-])C2N=CC=CC2=[N+](c2ccccn2)C1=O
2-oxo-3-propyl-1-pyridin-2-yl-4aH-1,5-naphthyridin-1-ium-4-olate