Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CC(C)(C)OC(=O)COc1cc(OCC(=O)OC(C)(C)C)c2c(=O)cc(-c3ccccc3)oc2c1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 2.948
[b] 1.859
[c] 7.309
Answer: a. 2.948\%.
{#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(C)(C)OC(=O)COc1cc(OCC(=O)OC(C)(C)C)c2c(=O)cc(-c3ccccc3)oc2c1
CC(C)(C)OC(=O)COc1cc(OCC(=O)OC(C)(C)C)c2c(=O)cc(-c3ccccc3)oc2c1
tert-butyl 2-[5-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethoxy]-4-oxo-2-phenylchromen-7-yl]oxyacetate