Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES O=C(N/N=C/c1cc([N+](=O)[O-])ccc1O)c1cccc2ccccc12?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 20.639
(b) 0.587
(c) -32.464
Answer: a. 20.639%.
{#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(N/N=C/c1cc([N+](=O)[O-])ccc1O)c1cccc2ccccc12
O=C(N/N=C/c1cc([N+](=O)[O-])ccc1O)c1cccc2ccccc12
N-[(E)-(2-hydroxy-5-nitrophenyl)methylideneamino]naphthalene-1-carboxamide