Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(OCc1nnc(-c2ccc([N+](=O)[O-])cc2)o1)C1CCN(C(=O)c2ccc(F)cc2)CC1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 14.282
b: -71.449
Answer: b. -71.449\%.
{#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(OCc1nnc(-c2ccc([N+](=O)[O-])cc2)o1)C1CCN(C(=O)c2ccc(F)cc2)CC1
O=C(OCc1nnc(-c2ccc([N+](=O)[O-])cc2)o1)C1CCN(C(=O)c2ccc(F)cc2)CC1
[5-(4-nitrophenyl)-1,3,4-oxadiazol-2-yl]methyl 1-(4-fluorobenzoyl)piperidine-4-carboxylate