Task: Answer the multiple choice question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES O=c1[nH]nc(SCc2nnc(-c3ccc([N+](=O)[O-])cc3)o2)n1C1CCCCC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 7.954
b: 9.427
c: 8.976
d: 17.254
Answer: c. 8.976\%.
{#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=c1[nH]nc(SCc2nnc(-c3ccc([N+](=O)[O-])cc3)o2)n1C1CCCCC1
O=c1[nH]nc(SCc2nnc(-c3ccc([N+](=O)[O-])cc3)o2)n1C1CCCCC1
4-cyclohexyl-3-[[5-(4-nitrophenyl)-1,3,4-oxadiazol-2-yl]methylsulfanyl]-1H-1,2,4-triazol-5-one