Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES CCN1C(=O)N(C(C)=O)C2C1N(C(C)=O)C(=O)N2C(C)=O?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 21.958
[b] -83.659
[c] -3.369
Answer: a. 21.958%.
{#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}.
CCN1C(=O)N(C(C)=O)C2C1N(C(C)=O)C(=O)N2C(C)=O
CCN1C(=O)N(C(C)=O)C2C1N(C(C)=O)C(=O)N2C(C)=O
3,4,6-triacetyl-1-ethyl-3a,6a-dihydroimidazo[4,5-d]imidazole-2,5-dione