Task: Answer the multiple choice question.
Query: What is the hERG inhibition at 10uM of a compound with the SMILES CCCCC(=O)N=c1sc2c(OC)ccc(OC)c2n1C?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: 20.076
b: 26.689
Answer: a. 20.076%.
{#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}.
CCCCC(=O)N=c1sc2c(OC)ccc(OC)c2n1C
CCCCC(=O)N=c1sc2c(OC)ccc(OC)c2n1C
N-(4,7-dimethoxy-3-methyl-1,3-benzothiazol-2-ylidene)pentanamide