Task: Answer the MCQ question.
Query: Which compound exhibits a 5.441% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=C(NNc1ccccc1Br)C(=O)n1ccc2ccccc21
b Cc1ccc(-n2cnn(-c3ccc([N+](=O)[O-])cc3[N+](=O)[O-])c2=O)cc1
Answer: b. Cc1ccc(-n2cnn(-c3ccc([N+](=O)[O-])cc3[N+](=O)[O-])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#}
Cc1ccc(-n2cnn(-c3ccc([N+](=O)[O-])cc3[N+](=O)[O-])c2=O)cc1
Cc1ccc(-n2cnn(-c3ccc([N+](=O)[O-])cc3[N+](=O)[O-])c2=O)cc1
2-(2,4-dinitrophenyl)-4-(4-methylphenyl)-1,2,4-triazol-3-one