Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(N/N=C/c1cc2c(cc1[N+](=O)[O-])OCO2)c1cccnc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 3.924
b: -6.571
c: 4.514
d: 17.685
e: 7.620
Answer: a. 3.924\%.
{#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(N/N=C/c1cc2c(cc1[N+](=O)[O-])OCO2)c1cccnc1
O=C(N/N=C/c1cc2c(cc1[N+](=O)[O-])OCO2)c1cccnc1
N-[(E)-(6-nitro-1,3-benzodioxol-5-yl)methylideneamino]pyridine-3-carboxamide