Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CCn1c(O)c(C=Nc2ccccc2)n(-c2ccccc2)c1=S?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 4.533
b: -76.558
Answer: a. 4.533%.
{#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}.
CCn1c(O)c(C=Nc2ccccc2)n(-c2ccccc2)c1=S
CCn1c(O)c(C=Nc2ccccc2)n(-c2ccccc2)c1=S
1-ethyl-5-hydroxy-3-phenyl-4-(phenyliminomethyl)imidazole-2-thione