Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.299% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=[N+]([O-])c1ccc(-c2cnc3ccccc3n2)cc1
b CC(C)OP(=O)(OC(C)C)C(NCc1ccccc1)c1ccccc1.Cl
c COc1cc(NC(=O)c2ccc(Br)cc2)c(OC)cc1NC(=O)c1ccccc1
Answer: a. O=[N+]([O-])c1ccc(-c2cnc3ccccc3n2)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#}
O=[N+]([O-])c1ccc(-c2cnc3ccccc3n2)cc1
O=[N+]([O-])c1ccc(-c2cnc3ccccc3n2)cc1
oxido-oxo-[4-(quinoxalin-2-yl)phenyl]azanium