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 O=C(Nc1ccccc1N1CCOCC1)c1ccc([N+](=O)[O-])o1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] -4.709
[b] -1.004
[c] 14.312
[d] 7.019
Answer: b. -1.004\%.
{#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(Nc1ccccc1N1CCOCC1)c1ccc([N+](=O)[O-])o1
O=C(Nc1ccccc1N1CCOCC1)c1ccc([N+](=O)[O-])o1
N-(2-morpholin-4-ylphenyl)-5-nitrofuran-2-carboxamide