Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 5.031\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] Cc1nc([N+](=O)[O-])nn1C12CC3CC(CC(Br)(C3)C1)C2
[b] Cc1cc2ccccn2c1C(=O)c1ccc(C#N)cc1
Answer: a. Cc1nc([N+](=O)[O-])nn1C12CC3CC(CC(Br)(C3)C1)C2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1nc([N+](=O)[O-])nn1C12CC3CC(CC(Br)(C3)C1)C2
Cc1nc([N+](=O)[O-])nn1C12CC3CC(CC(Br)(C3)C1)C2
1-(3-bromo-1-adamantyl)-5-methyl-3-nitro-1,2,4-triazole