Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=[N+]([O-])c1ccccc1OCC(O)CN1CCN(CC(O)COc2ccccc2[N+](=O)[O-])CC1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a. 1.171
b. -15.294
Answer: b. -15.294\%.
{#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}.
1-[4-[2-hydroxy-3-(2-nitrophenoxy)propyl]piperazin-1-yl]-3-(2-nitrophenoxy)propan-2-ol