Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES Cn1c(O)c(C(=Nc2ccccc2)SCc2ccccc2Cl)c(=O)n(C)c1=O?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. -9.178
b. 1.689
c. 21.453
Answer: c. 21.453%.
{#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}.
Cn1c(O)c(C(=Nc2ccccc2)SCc2ccccc2Cl)c(=O)n(C)c1=O
Cn1c(O)c(C(=Nc2ccccc2)SCc2ccccc2Cl)c(=O)n(C)c1=O
(2-chlorophenyl)methyl 4-hydroxy-1,3-dimethyl-2,6-dioxo-N-phenylpyrimidine-5-carboximidothioate