Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES Cc1cccc(OCCNc2ccc([N+](=O)[O-])cn2)c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 5.540
b: 0.832
c: 12.022
d: 1.775
e: 6.720
Answer: a. 5.540\%.
{#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}.
Cc1cccc(OCCNc2ccc([N+](=O)[O-])cn2)c1
Cc1cccc(OCCNc2ccc([N+](=O)[O-])cn2)c1
N-[2-(3-methylphenoxy)ethyl]-5-nitropyridin-2-amine