Task: Answer the multiple choice question.
Query: Which compound has a 20.906% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) N#CC(C#N)=Cc1cc2ccccc2nc1N1CCOCC1
b.) CC(=O)Nc1ccc(N(C(=O)c2ccccc2)C2CCN(C(=O)OC(C)(C)C)CC2)cc1
Answer: a. N#CC(C#N)=Cc1cc2ccccc2nc1N1CCOCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
N#CC(C#N)=Cc1cc2ccccc2nc1N1CCOCC1
N#CC(C#N)=Cc1cc2ccccc2nc1N1CCOCC1
2-[(2-morpholin-4-ylquinolin-3-yl)methylidene]propanedinitrile