Problem statement: Answer the multiple-choice question.
Query: Which drug has a -45.269% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCOC(=O)C(=CNc1ccc(C#N)cc1)C(=O)OCC
b CC(=O)Nc1nc2c(F)cccc2s1
Answer: a. CCOC(=O)C(=CNc1ccc(C#N)cc1)C(=O)OCC
{#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#}
CCOC(=O)C(=CNc1ccc(C#N)cc1)C(=O)OCC
CCOC(=O)C(=CNc1ccc(C#N)cc1)C(=O)OCC
diethyl 2-[(4-cyanoanilino)methylidene]propanedioate