Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCOC(=O)c1c(C)nc2c(c1-c1ccc(OC)c(OC)c1)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] -4.734
[b] 6.504
[c] 7.880
Answer: a. -4.734\%.
{#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-c1ccc(OC)c(OC)c1)C(=O)c1ccccc1-2
CCOC(=O)c1c(C)nc2c(c1-c1ccc(OC)c(OC)c1)C(=O)c1ccccc1-2
ethyl 4-(3,4-dimethoxyphenyl)-2-methyl-5-oxoindeno[1,2-b]pyridine-3-carboxylate