Task: Answer the multiple-choice question.
Question: Which compound exhibits a -1.134% 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: CC(C)(O)C(=O)Nc1ccc([N+](=O)[O-])c(C(F)(F)F)c1
b: COCCN(Cc1cc2ccccc2[nH]c1=O)C(=O)c1ccccc1OC
Answer: b. COCCN(Cc1cc2ccccc2[nH]c1=O)C(=O)c1ccccc1OC
{#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#}
COCCN(Cc1cc2ccccc2[nH]c1=O)C(=O)c1ccccc1OC
COCCN(Cc1cc2ccccc2[nH]c1=O)C(=O)c1ccccc1OC
2-methoxy-N-(2-methoxyethyl)-N-[(2-oxo-1H-quinolin-3-yl)methyl]benzamide