Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES COC1(OC)C(/C=C/c2ccc(C)cc2)C(C#N)(C#N)C1(OC)OC?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a -0.325
b -9.018
Answer: b. -9.018\%.
{#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}.
COC1(OC)C(/C=C/c2ccc(C)cc2)C(C#N)(C#N)C1(OC)OC
COC1(OC)C(/C=C/c2ccc(C)cc2)C(C#N)(C#N)C1(OC)OC
2,2,3,3-tetramethoxy-4-[(E)-2-(4-methylphenyl)ethenyl]cyclobutane-1,1-dicarbonitrile