Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES O=C(Nc1cc(Cl)ccc1N1CCOCC1)c1ccc(N2CCCCC2)c([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 25.817
[b] 2.463
[c] -53.310
[d] -6.634
Answer: d. -6.634%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=C(Nc1cc(Cl)ccc1N1CCOCC1)c1ccc(N2CCCCC2)c([N+](=O)[O-])c1
O=C(Nc1cc(Cl)ccc1N1CCOCC1)c1ccc(N2CCCCC2)c([N+](=O)[O-])c1
N-(5-chloro-2-morpholin-4-ylphenyl)-3-nitro-4-piperidin-1-ylbenzamide