Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCCC1CC(C)(C(=O)Cn2[nH]c(=O)ccc2=O)OC1=O?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 5.669
[b] 8.275
[c] 3.101
Answer: a. 5.669\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__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_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
CCCC1CC(C)(C(=O)Cn2[nH]c(=O)ccc2=O)OC1=O
CCCC1CC(C)(C(=O)Cn2[nH]c(=O)ccc2=O)OC1=O
2-[2-(2-methyl-5-oxo-4-propyloxolan-2-yl)-2-oxoethyl]-1H-pyridazine-3,6-dione