Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES O=C(O)c1ccc(Nc2ccc3nonc3c2[N+](=O)[O-])cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 27.322
b: 16.679
c: -10.200
d: 15.145
Answer: b. 16.679%.
{#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(O)c1ccc(Nc2ccc3nonc3c2[N+](=O)[O-])cc1
O=C(O)c1ccc(Nc2ccc3nonc3c2[N+](=O)[O-])cc1
4-[(4-nitro-2,1,3-benzoxadiazol-5-yl)amino]benzoic acid