Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Cc1cc(Nc2ccccc2)c2c([N+](=O)[O-])c(C)cc(C)c2n1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 3.365
b: 19.051
c: -21.933
d: 1.228
e: 20.040
Answer: a. 3.365\%.
{#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}.
Cc1cc(Nc2ccccc2)c2c([N+](=O)[O-])c(C)cc(C)c2n1
Cc1cc(Nc2ccccc2)c2c([N+](=O)[O-])c(C)cc(C)c2n1
2,6,8-trimethyl-5-nitro-N-phenylquinolin-4-amine