Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 10.294\% 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) Cc1nn(C(CC(=O)O)C(=O)O)c(C)c1Br
b) COc1ccc(Cn2cc([N+](=O)[O-])nc2C)cc1[N+](=O)[O-]
c) CN(C)S(=O)(=O)c1cccc(NC(=O)COc2cccc(C#N)c2)c1
Answer: b. COc1ccc(Cn2cc([N+](=O)[O-])nc2C)cc1[N+](=O)[O-]
{#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#}
COc1ccc(Cn2cc([N+](=O)[O-])nc2C)cc1[N+](=O)[O-]
COc1ccc(Cn2cc([N+](=O)[O-])nc2C)cc1[N+](=O)[O-]
1-[(4-methoxy-3-nitrophenyl)methyl]-2-methyl-4-nitroimidazole