Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES O=C(Cn1cnc2ccccc21)N/N=C/c1ccc([N+](=O)[O-])cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) -26.024
b.) -1.876
c.) -23.285
d.) 8.419
e.) -4.222
Answer: b. -1.876%.
{#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}.
O=C(Cn1cnc2ccccc21)N/N=C/c1ccc([N+](=O)[O-])cc1
O=C(Cn1cnc2ccccc21)N/N=C/c1ccc([N+](=O)[O-])cc1
2-(benzimidazol-1-yl)-N-[(E)-(4-nitrophenyl)methylideneamino]acetamide