Task: Answer the multiple-choice question.
Question: Which compound has a -57.824% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a O=Cc1cccc(OCc2cccc3ccccc23)c1
b Cl.NC(N)=NNC(=O)c1ccccc1Cl
c O=[N+]([O-])c1ccc(-n2cnc3ccccc32)c([N+](=O)[O-])c1
d CNC1=C([N+](=O)[O-])CC([N+](=O)[O-])=C(N2CCN(C(=O)Nc3cccc(C(F)(F)F)c3)CC2)N1C
e COc1ccc(C(=O)N[C@H](C(=O)Nc2nc3c(s2)CCCC3)C(C)C)cc1
Answer: c. O=[N+]([O-])c1ccc(-n2cnc3ccccc32)c([N+](=O)[O-])c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=[N+]([O-])c1ccc(-n2cnc3ccccc32)c([N+](=O)[O-])c1
O=[N+]([O-])c1ccc(-n2cnc3ccccc32)c([N+](=O)[O-])c1
1-(2,4-dinitrophenyl)benzimidazole