Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES NC(=O)CC(NC(=O)c1cccc(Br)c1)c1ccc(N2CCN(c3ccccn3)CC2)c([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. 8.713
b. 8.453
c. 7.468
d. 7.465
e. 2.009
Answer: c. 7.468\%.
{#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}.
NC(=O)CC(NC(=O)c1cccc(Br)c1)c1ccc(N2CCN(c3ccccn3)CC2)c([N+](=O)[O-])c1
NC(=O)CC(NC(=O)c1cccc(Br)c1)c1ccc(N2CCN(c3ccccn3)CC2)c([N+](=O)[O-])c1
N-[3-amino-1-[3-nitro-4-(4-pyridin-2-ylpiperazin-1-yl)phenyl]-3-oxopropyl]-3-bromobenzamide