Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES CC(=O)OC1(c2ccccc2)CCN(C2CCCCC2)CC1C.Cl?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: -18.650
b: 28.879
c: -21.582
d: -13.967
Answer: a. -18.650%.
{#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}.
CC(=O)OC1(c2ccccc2)CCN(C2CCCCC2)CC1C.Cl
CC(=O)OC1(c2ccccc2)CCN(C2CCCCC2)CC1C.Cl
(1-cyclohexyl-3-methyl-4-phenylpiperidin-4-yl) acetate;hydrochloride