Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES CCCCn1c(=O)c(C(=O)NCc2ccco2)c(O)c2ccccc21?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 9.342
b. -0.439
c. 17.263
d. 20.034
Answer: b. -0.439%.
{#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}.
CCCCn1c(=O)c(C(=O)NCc2ccco2)c(O)c2ccccc21
CCCCn1c(=O)c(C(=O)NCc2ccco2)c(O)c2ccccc21
1-butyl-N-(furan-2-ylmethyl)-4-hydroxy-2-oxoquinoline-3-carboxamide