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 COCCn1nnnc1C(c1cc2cc(C)ccc2[nH]c1=O)N1CCN(C2CCCCC2)CC1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 0.196
[b] -19.868
Answer: b. -19.868%.
{#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}.
COCCn1nnnc1C(c1cc2cc(C)ccc2[nH]c1=O)N1CCN(C2CCCCC2)CC1
COCCn1nnnc1C(c1cc2cc(C)ccc2[nH]c1=O)N1CCN(C2CCCCC2)CC1
3-[(4-cyclohexylpiperazin-1-yl)-[1-(2-methoxyethyl)tetrazol-5-yl]methyl]-6-methyl-1H-quinolin-2-one