Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CCOC(=O)c1oc2cc(O)c(CC)cc2c(=O)c1-c1cscn1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a -0.644
b 18.450
c 2.562
Answer: c. 2.562%.
{#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)c1oc2cc(O)c(CC)cc2c(=O)c1-c1cscn1
CCOC(=O)c1oc2cc(O)c(CC)cc2c(=O)c1-c1cscn1
ethyl 6-ethyl-7-hydroxy-4-oxo-3-(1,3-thiazol-4-yl)chromene-2-carboxylate