Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES O=C(O)C1CC(O)CN1c1nc(Cl)ccc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] -22.328
[b] 8.166
Answer: b. 8.166%.
{#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(O)C1CC(O)CN1c1nc(Cl)ccc1[N+](=O)[O-]
O=C(O)C1CC(O)CN1c1nc(Cl)ccc1[N+](=O)[O-]
1-(6-chloro-3-nitropyridin-2-yl)-4-hydroxypyrrolidine-2-carboxylic acid