Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCOC(=O)c1c(C)nc2c(c1-c1ccccc1)C(=O)c1ccccc1-2?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: -5.746
b: 16.415
c: 15.148
Answer: a. -5.746\%.
{#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(C)nc2c(c1-c1ccccc1)C(=O)c1ccccc1-2
CCOC(=O)c1c(C)nc2c(c1-c1ccccc1)C(=O)c1ccccc1-2
ethyl 2-methyl-5-oxo-4-phenylindeno[1,2-b]pyridine-3-carboxylate