Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C(Nc1ccccc1)OC1CN=C(N[N+](=O)[O-])NC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) -5.367
b.) 3.258
c.) -13.056
d.) -69.457
e.) 15.073
Answer: a. -5.367\%.
{#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(Nc1ccccc1)OC1CN=C(N[N+](=O)[O-])NC1
O=C(Nc1ccccc1)OC1CN=C(N[N+](=O)[O-])NC1
(2-nitramido-1,4,5,6-tetrahydropyrimidin-5-yl) N-phenylcarbamate