Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -1.468\% 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(C2=CC(=O)CC(C)(C)C2)c1
b) CS(=O)(=O)N1CCN=C1SCc1ccc([N+](=O)[O-])cc1
c) CCOc1ccc(-n2nnnc2SCC(=O)Nc2cccc(O)c2)cc1
Answer: b. CS(=O)(=O)N1CCN=C1SCc1ccc([N+](=O)[O-])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#}
CS(=O)(=O)N1CCN=C1SCc1ccc([N+](=O)[O-])cc1
CS(=O)(=O)N1CCN=C1SCc1ccc([N+](=O)[O-])cc1
[4-[(1-methylsulfonyl-4,5-dihydroimidazol-2-yl)sulfanylmethyl]phenyl]-oxido-oxoazanium