Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES Cc1c(OCC(=O)OC(C)(C)C)ccc2c3c(c(=O)oc12)CCC3?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 20.047
[b] 16.616
Answer: a. 20.047%.
{#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}.
Cc1c(OCC(=O)OC(C)(C)C)ccc2c3c(c(=O)oc12)CCC3
Cc1c(OCC(=O)OC(C)(C)C)ccc2c3c(c(=O)oc12)CCC3
tert-butyl 2-[(6-methyl-4-oxo-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl)oxy]acetate