Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCOC(=O)N1CCN(C(=O)CN2C(=O)COc3ccc(C(C)(C)C)cc32)CC1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a -13.292
b 0.234
Answer: b. 0.234\%.
{#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)N1CCN(C(=O)CN2C(=O)COc3ccc(C(C)(C)C)cc32)CC1
CCOC(=O)N1CCN(C(=O)CN2C(=O)COc3ccc(C(C)(C)C)cc32)CC1
ethyl 4-[2-(6-tert-butyl-3-oxo-1,4-benzoxazin-4-yl)acetyl]piperazine-1-carboxylate