Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCOC(=O)C(CC)Sc1ccc2nnc(CCNS(=O)(=O)c3ccccc3)n2n1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a) 3.331
b) 15.918
Answer: a. 3.331\%.
{#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}.
CCOC(=O)C(CC)Sc1ccc2nnc(CCNS(=O)(=O)c3ccccc3)n2n1
CCOC(=O)C(CC)Sc1ccc2nnc(CCNS(=O)(=O)c3ccccc3)n2n1
ethyl 2-[[3-[2-(benzenesulfonamido)ethyl]-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]sulfanyl]butanoate