Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CN1C(=O)OC(C)(C)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) 8.872
(b) 22.720
(c) 4.373
(d) 4.749
(e) 8.644
Answer: d. 4.749\%.
{#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}.
CN1C(=O)OC(C)(C)C1=O
CN1C(=O)OC(C)(C)C1=O
3,5,5-trimethyl-1,3-oxazolidine-2,4-dione