Task: Answer the multiple choice question.
Question: Which compound exhibits a -6.051\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CC(/C=N/NC(=O)c1cc(C(C)C)[nH]n1)=C\c1ccccc1
b) Cc1nc([N+](=O)[O-])c(Br)n1CC(=O)c1ccc(Br)cc1
Answer: b. Cc1nc([N+](=O)[O-])c(Br)n1CC(=O)c1ccc(Br)cc1
{#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-])c(Br)n1CC(=O)c1ccc(Br)cc1
Cc1nc([N+](=O)[O-])c(Br)n1CC(=O)c1ccc(Br)cc1
2-(5-bromo-2-methyl-4-nitroimidazol-1-yl)-1-(4-bromophenyl)ethanone