Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES Cc1cc(Br)ccc1NC(=O)CNC(=O)CNc1cccc([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 6.839
b: 2.055
c: 3.394
d: 16.460
e: 17.493
Answer: b. 2.055\%.
{#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(Br)ccc1NC(=O)CNC(=O)CNc1cccc([N+](=O)[O-])c1
Cc1cc(Br)ccc1NC(=O)CNC(=O)CNc1cccc([N+](=O)[O-])c1
[3-[[2-[[2-(4-bromo-2-methylanilino)-2-oxoethyl]amino]-2-oxoethyl]amino]phenyl]-oxido-oxoazanium