Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(O)c1cc2ncc(-c3[nH]ncc3[N+](=O)[O-])cn2n1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 6.954
b. 11.963
c. 7.389
d. -0.597
e. 3.847
Answer: b. 11.963\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__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_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
O=C(O)c1cc2ncc(-c3[nH]ncc3[N+](=O)[O-])cn2n1
O=C(O)c1cc2ncc(-c3[nH]ncc3[N+](=O)[O-])cn2n1
6-(4-nitro-1H-pyrazol-5-yl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid