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(O)CCCN1C(=O)c2cccc3cccc(c23)C1=O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 20.484
b: 2.492
c: -1.513
d: -5.473
e: -0.637
Answer: b. 2.492%.
{#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)CCCN1C(=O)c2cccc3cccc(c23)C1=O
O=C(O)CCCN1C(=O)c2cccc3cccc(c23)C1=O
2-(4-hydroxy-4-oxobutyl)benzo[de]isoquinoline-1,3-dione