Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES CCCNC(=O)c1cccc(Cn2cc(Br)c([N+](=O)[O-])n2)c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 13.418
b. -3.075
c. -20.167
d. -16.932
Answer: c. -20.167%.
{#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}.
CCCNC(=O)c1cccc(Cn2cc(Br)c([N+](=O)[O-])n2)c1
CCCNC(=O)c1cccc(Cn2cc(Br)c([N+](=O)[O-])n2)c1
3-[(4-bromo-3-nitropyrazol-1-yl)methyl]-N-propylbenzamide