Task: Answer the multiple-choice question.
Query: Which compound exhibits a -0.217% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) Cc1cc(=O)c2cc(Br)ccc2n1CC(=O)NCc1ccccc1
b.) O=[N+]([O-])c1cccc(-c2cnc3ccccc3n2)c1
Answer: b. O=[N+]([O-])c1cccc(-c2cnc3ccccc3n2)c1
{#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#}
O=[N+]([O-])c1cccc(-c2cnc3ccccc3n2)c1
O=[N+]([O-])c1cccc(-c2cnc3ccccc3n2)c1
oxido-oxo-[3-(quinoxalin-2-yl)phenyl]azanium