Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES O=C(/C=C/c1ccccc1[N+](=O)[O-])NCCCN1CCCC1=O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: -5.793
b: 18.086
c: 9.818
d: 14.341
e: 8.610
Answer: b. 18.086\%.
{#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}.
O=C(/C=C/c1ccccc1[N+](=O)[O-])NCCCN1CCCC1=O
O=C(/C=C/c1ccccc1[N+](=O)[O-])NCCCN1CCCC1=O
(E)-3-(2-nitrophenyl)-N-[3-(2-oxopyrrolidin-1-yl)propyl]prop-2-enamide