Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES CCOC(=O)N1CCN(C(=O)Cn2ccc3ccccc3c2=O)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: -2.581
b: 8.793
c: 1.047
d: 10.488
Answer: a. -2.581\%.
{#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)Cn2ccc3ccccc3c2=O)CC1
CCOC(=O)N1CCN(C(=O)Cn2ccc3ccccc3c2=O)CC1
ethyl 4-[2-(1-oxoisoquinolin-2-yl)acetyl]piperazine-1-carboxylate