Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCOC(=O)C(Oc1ccc(=O)[nH]n1)C(C)=O?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: -2.409
b: -6.272
Answer: a. -2.409\%.
{#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}.
CCOC(=O)C(Oc1ccc(=O)[nH]n1)C(C)=O
CCOC(=O)C(Oc1ccc(=O)[nH]n1)C(C)=O
ethyl 3-oxo-2-[(6-oxo-1H-pyridazin-3-yl)oxy]butanoate