Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES Cc1ccccc1OCCNc1cc(N2CCNCC2)ccc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 7.547
b. 12.904
c. 17.546
d. -27.934
e. 17.761
Answer: c. 17.546\%.
{#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}.
Cc1ccccc1OCCNc1cc(N2CCNCC2)ccc1[N+](=O)[O-]
Cc1ccccc1OCCNc1cc(N2CCNCC2)ccc1[N+](=O)[O-]
N-[2-(2-methylphenoxy)ethyl]-2-nitro-5-piperazin-1-ylaniline