Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COC(=O)CN1CC(=O)N(c2ccccc2)C1=S?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
(a) 7.734
(b) 13.040
Answer: b. 13.040\%.
{#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}.
COC(=O)CN1CC(=O)N(c2ccccc2)C1=S
COC(=O)CN1CC(=O)N(c2ccccc2)C1=S
methyl2-(4-oxo-3-phenyl-2-sulfanylideneimidazolidin-1-yl)acetate