Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -4.141\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Cc1ccc(CN(C)CC(=O)Nc2cccc([N+](=O)[O-])c2)o1
b Cc1ccsc1C(=O)NNC(=S)NCC(C)C
c O=C(Nc1cccc(Cl)c1)OCc1cnc(Cl)s1
Answer: a. Cc1ccc(CN(C)CC(=O)Nc2cccc([N+](=O)[O-])c2)o1
{#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(CN(C)CC(=O)Nc2cccc([N+](=O)[O-])c2)o1
Cc1ccc(CN(C)CC(=O)Nc2cccc([N+](=O)[O-])c2)o1
[3-[[2-[methyl-[(5-methylfuran-2-yl)methyl]amino]acetyl]amino]phenyl]-oxido-oxoazanium