Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES O=C(c1ccc(N2CCC3(CC2)OCCO3)c([N+](=O)[O-])c1)N1CCOCC1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: 2.175
b: 29.137
c: 1.159
Answer: c. 1.159%.
{#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(c1ccc(N2CCC3(CC2)OCCO3)c([N+](=O)[O-])c1)N1CCOCC1
O=C(c1ccc(N2CCC3(CC2)OCCO3)c([N+](=O)[O-])c1)N1CCOCC1
[4-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-3-nitrophenyl]-morpholin-4-ylmethanone