Task: Answer the multiple choice question.
Query: Which compound exhibits a -7.453% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCN(CC(=O)NC1CCS(=O)(=O)C1)c1ccc(S(C)(=O)=O)cc1[N+](=O)[O-]
b. O=C(CN1CCOc2ccccc21)NCc1ccccc1
c. COc1ccc(CNC(=O)c2cnc3scc(C)n3c2=O)cc1
d. COc1c(C)cc(Br)cc1C(=O)NC(=S)Nc1ccc(Cl)c(C(=O)O)c1
Answer: a. CCN(CC(=O)NC1CCS(=O)(=O)C1)c1ccc(S(C)(=O)=O)cc1[N+](=O)[O-]
{#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#}
CCN(CC(=O)NC1CCS(=O)(=O)C1)c1ccc(S(C)(=O)=O)cc1[N+](=O)[O-]
CCN(CC(=O)NC1CCS(=O)(=O)C1)c1ccc(S(C)(=O)=O)cc1[N+](=O)[O-]
N-(1,1-dioxothiolan-3-yl)-2-(N-ethyl-4-methylsulfonyl-2-nitroanilino)acetamide