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 CCCn1cc(C(=O)OCC)c(=O)c2cc(F)c(F)cc21?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: -6.436
b: 2.108
c: -6.891
d: -13.523
e: -2.386
Answer: b. 2.108%.
{#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}.
CCCn1cc(C(=O)OCC)c(=O)c2cc(F)c(F)cc21
CCCn1cc(C(=O)OCC)c(=O)c2cc(F)c(F)cc21
ethyl 6,7-difluoro-4-oxo-1-propylquinoline-3-carboxylate