Task: Answer the multiple-choice question.
Query: Which compound exhibits a -27.425% 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)C1CCN(c2nc3ccccc3nc2C(C#N)C(=O)OCCOC)CC1
b) CCOc1ccc(-c2nnn(CC(=O)c3cc(OC)ccc3OC)n2)cc1
Answer: a. CCOC(=O)C1CCN(c2nc3ccccc3nc2C(C#N)C(=O)OCCOC)CC1
{#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)C1CCN(c2nc3ccccc3nc2C(C#N)C(=O)OCCOC)CC1
CCOC(=O)C1CCN(c2nc3ccccc3nc2C(C#N)C(=O)OCCOC)CC1
ethyl 1-[3-[1-cyano-2-(2-methoxyethoxy)-2-oxoethyl]quinoxalin-2-yl]piperidine-4-carboxylate