Task: Answer the multiple-choice question.
Query: Which compound exhibits a -11.983% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CC1CC(C)(C)CC2(C1)NC(=O)N(CC(=O)NCCc1ccc3c(c1)OCCO3)C2=O
b) COC(=O)c1ccc(Sc2ccccn2)c([N+](=O)[O-])c1
c) O=C(NC1CC1)c1cccc(Br)c1
Answer: b. COC(=O)c1ccc(Sc2ccccn2)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#}
COC(=O)c1ccc(Sc2ccccn2)c([N+](=O)[O-])c1
COC(=O)c1ccc(Sc2ccccn2)c([N+](=O)[O-])c1
methyl 3-nitro-4-pyridin-2-ylsulfanylbenzoate