Task: Answer the multiple-choice question.
Question: Which drug exhibits a 17.058\% 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: COc1cccc(N(CC(=O)NC2CCCCC2)C(=O)CCCC(=O)Nc2ccccn2)c1
b: Cc1ccc(S(=O)(=O)NCCc2cc3ccc(C)c(C)c3[nH]c2=O)cc1
c: Cc1ccc([N+](=O)[O-])cc1S(=O)(=O)Nc1ccccn1
Answer: c. Cc1ccc([N+](=O)[O-])cc1S(=O)(=O)Nc1ccccn1
{#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#}
Cc1ccc([N+](=O)[O-])cc1S(=O)(=O)Nc1ccccn1
Cc1ccc([N+](=O)[O-])cc1S(=O)(=O)Nc1ccccn1
[4-methyl-3-(pyridin-2-ylsulfamoyl)phenyl]-oxido-oxoazanium