Task: Answer the multiple choice question.
Query: Which drug has a 13.438% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a O=c1c2ccccc2nc(-c2ccco2)n1-c1ccccc1
b CC(=O)Nc1ccc(N2C(=O)c3cccc4c(O)ccc(c34)C2=O)cc1
Answer: b. CC(=O)Nc1ccc(N2C(=O)c3cccc4c(O)ccc(c34)C2=O)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#}
CC(=O)Nc1ccc(N2C(=O)c3cccc4c(O)ccc(c34)C2=O)cc1
CC(=O)Nc1ccc(N2C(=O)c3cccc4c(O)ccc(c34)C2=O)cc1
N-[4-(6-hydroxy-1,3-dioxobenzo[de]isoquinolin-2-yl)phenyl]acetamide