Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES COc1ccccc1-c1c(C)c(C)nc(N)c1C#N?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 7.987
b: 2.840
c: 14.692
d: -23.123
e: 0.305
Answer: b. 2.840%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
COc1ccccc1-c1c(C)c(C)nc(N)c1C#N
COc1ccccc1-c1c(C)c(C)nc(N)c1C#N
2-amino-4-(2-methoxyphenyl)-5,6-dimethylpyridine-3-carbonitrile