Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES O=C(Cn1nc(-c2ccccc2)c2ccccc2c1=O)Nc1ccc2c(c1)nc1n2CCOC1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 15.373
[b] 10.471
[c] -76.440
Answer: a. 15.373%.
{#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(Cn1nc(-c2ccccc2)c2ccccc2c1=O)Nc1ccc2c(c1)nc1n2CCOC1
O=C(Cn1nc(-c2ccccc2)c2ccccc2c1=O)Nc1ccc2c(c1)nc1n2CCOC1
N-(3,4-dihydro-1H-[1,4]oxazino[4,3-a]benzimidazol-8-yl)-2-(1-oxo-4-phenylphthalazin-2-yl)acetamide