Problem statement: Answer the multiple-choice question.
Question: Which drug has a 10.346% 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) COc1ccc(NC(=O)O/N=C/c2c(C)nn(C(C)(C)C)c2C)cc1
b) CCCCC(CCC(=O)Nc1cccc([N+](=O)[O-])c1)C(=O)O
Answer: b. CCCCC(CCC(=O)Nc1cccc([N+](=O)[O-])c1)C(=O)O
{#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#}
CCCCC(CCC(=O)Nc1cccc([N+](=O)[O-])c1)C(=O)O
CCCCC(CCC(=O)Nc1cccc([N+](=O)[O-])c1)C(=O)O
[3-(4-carboxyoctanoylamino)phenyl]-oxido-oxoazanium