Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CCOC(=O)c1c(NC(C)=O)no[n+]1[O-]?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 4.590
(b) 12.987
(c) -3.470
(d) -2.026
Answer: a. 4.590\%.
{#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)c1c(NC(C)=O)no[n+]1[O-]
CCOC(=O)c1c(NC(C)=O)no[n+]1[O-]
ethyl 4-acetamido-2-oxido-1,2,5-oxadiazol-2-ium-3-carboxylate