Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES CCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCOCCO)C2c2ccccc2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: 4.504
b: -3.421
c: 1.760
Answer: a. 4.504%.
{#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}.
CCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCOCCO)C2c2ccccc2)cc1
CCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCOCCO)C2c2ccccc2)cc1
(4Z)-4-[(4-ethoxyphenyl)-hydroxymethylidene]-1-[2-(2-hydroxyethoxy)ethyl]-5-phenylpyrrolidine-2,3-dione