Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CCCc1nc(C)c(-c2ccc(OC)c(OC)c2)c(=O)[nH]1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 3.638
b: 2.169
c: 19.457
Answer: a. 3.638%.
{#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}.
CCCc1nc(C)c(-c2ccc(OC)c(OC)c2)c(=O)[nH]1
CCCc1nc(C)c(-c2ccc(OC)c(OC)c2)c(=O)[nH]1
5-(3,4-dimethoxyphenyl)-4-methyl-2-propyl-1H-pyrimidin-6-one