Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES c1cncc(-c2nc3ccccn3c2Nc2ccc3c(c2)OCCO3)c1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: 11.475
b: 4.023
c: 7.831
Answer: b. 4.023\%.
{#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}.
c1cncc(-c2nc3ccccn3c2Nc2ccc3c(c2)OCCO3)c1
c1cncc(-c2nc3ccccn3c2Nc2ccc3c(c2)OCCO3)c1
N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-pyridin-3-ylimidazo[1,2-a]pyridin-3-amine