Task: 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 compound with the SMILES CC(=O)OC1CC2(C)C(C(C)=O)CCC2C2CCC3CC4(CC(=O)C3(C)C12)OCCO4?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a 3.998
b -3.300
Answer: b. -3.300\%.
{#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}.
CC(=O)OC1CC2(C)C(C(C)=O)CCC2C2CCC3CC4(CC(=O)C3(C)C12)OCCO4
CC(=O)OC1CC2(C)C(C(C)=O)CCC2C2CCC3CC4(CC(=O)C3(C)C12)OCCO4
(17'-acetyl-10',13'-dimethyl-1'-oxospiro[1,3-dioxolane-2,3'-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydro-2H-cyclopenta[a]phenanthrene]-11'-yl) acetate