Problem statement: 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 O=C(N/C(=C/c1cccc([N+](=O)[O-])c1)C(=O)N1CCOCC1)c1ccccc1Br?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 9.845
[b] 20.769
[c] -3.029
Answer: c. -3.029\%.
{#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(N/C(=C/c1cccc([N+](=O)[O-])c1)C(=O)N1CCOCC1)c1ccccc1Br
O=C(N/C(=C/c1cccc([N+](=O)[O-])c1)C(=O)N1CCOCC1)c1ccccc1Br
2-bromo-N-[(E)-3-morpholin-4-yl-1-(3-nitrophenyl)-3-oxoprop-1-en-2-yl]benzamide