Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCOC(=O)C1(CCc2ccccc2)CCN(C(=O)c2occc2C)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] -3.419
[b] -9.672
[c] 2.964
[d] 21.034
Answer: b. -9.672\%.
{#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}.
ethyl 1-(3-methylfuran-2-carbonyl)-4-(2-phenylethyl)piperidine-4-carboxylate