Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES CCOC(=O)CCc1c(C)c2ccc3c(c2oc1=O)CN(CCCO)CO3?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a) 21.634
b) -6.780
c) -6.657
Answer: a. 21.634%.
{#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}.
CCOC(=O)CCc1c(C)c2ccc3c(c2oc1=O)CN(CCCO)CO3
CCOC(=O)CCc1c(C)c2ccc3c(c2oc1=O)CN(CCCO)CO3
ethyl 3-[9-(3-hydroxypropyl)-4-methyl-2-oxo-8,10-dihydropyrano[2,3-f][1,3]benzoxazin-3-yl]propanoate