Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES CCCCc1nn2c(N)c(/C=C3\C=Nc4ccccc43)c(=O)nc2s1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 8.130
[b] -5.839
Answer: b. -5.839%.
{#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}.
CCCCc1nn2c(N)c(/C=C3\C=Nc4ccccc43)c(=O)nc2s1
CCCCc1nn2c(N)c(/C=C3\C=Nc4ccccc43)c(=O)nc2s1
5-amino-2-butyl-6-[(Z)-indol-3-ylidenemethyl]-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one