Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 8.079\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Cc1onc(NC(=O)c2ccc([N+](=O)[O-])o2)c1Br
b. COc1cccc(C2CC(c3ccc(C)cc3)n3ncnc3N2)c1
c. Cc1cc(NC(=O)C(C)SCC(=O)Nc2ccccc2OC(F)F)no1
Answer: a. Cc1onc(NC(=O)c2ccc([N+](=O)[O-])o2)c1Br
{#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#}
Cc1onc(NC(=O)c2ccc([N+](=O)[O-])o2)c1Br
Cc1onc(NC(=O)c2ccc([N+](=O)[O-])o2)c1Br
N-(4-bromo-5-methyl-1,2-oxazol-3-yl)-5-nitrofuran-2-carboxamide