Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES CCOC(=O)c1ccc(Oc2c(C)oc3c(CN4CCN(C)CC4)c(O)ccc3c2=O)cc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: -49.559
b: -4.333
Answer: b. -4.333%.
{#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}.
CCOC(=O)c1ccc(Oc2c(C)oc3c(CN4CCN(C)CC4)c(O)ccc3c2=O)cc1
CCOC(=O)c1ccc(Oc2c(C)oc3c(CN4CCN(C)CC4)c(O)ccc3c2=O)cc1
ethyl 4-[7-hydroxy-2-methyl-8-[(4-methylpiperazin-1-yl)methyl]-4-oxochromen-3-yl]oxybenzoate