Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES CCOC(=O)N1CCN(C(=O)Nc2ccc3nc(-c4ccccn4)c(-c4ccccn4)nc3c2)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a.) -0.068
b.) 13.195
c.) 8.508
Answer: c. 8.508\%.
{#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}.
ethyl 4-[(2,3-dipyridin-2-ylquinoxalin-6-yl)carbamoyl]piperazine-1-carboxylate