Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(OCc1nnc(-c2ccccc2)o1)c1ccc([N+](=O)[O-])s1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a. 17.018
b. 11.913
Answer: b. 11.913\%.
{#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(-c2ccccc2)o1)c1ccc([N+](=O)[O-])s1
O=C(OCc1nnc(-c2ccccc2)o1)c1ccc([N+](=O)[O-])s1
(5-phenyl-1,3,4-oxadiazol-2-yl)methyl 5-nitrothiophene-2-carboxylate