Task: Answer the multiple-choice question.
Query: Which compound exhibits a -24.824\% 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. Cc1cc(Cl)ccc1OC(C)C(=O)Nc1ccc([N+](=O)[O-])cn1
b. CC(=O)Nc1cccc(CP(=O)(c2ccccc2)c2ccccc2)c1
c. O=C(CSc1nc(C2CC2)nc2ccccc12)Nc1cccc(O)c1
Answer: a. Cc1cc(Cl)ccc1OC(C)C(=O)Nc1ccc([N+](=O)[O-])cn1
{#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#}
Cc1cc(Cl)ccc1OC(C)C(=O)Nc1ccc([N+](=O)[O-])cn1
Cc1cc(Cl)ccc1OC(C)C(=O)Nc1ccc([N+](=O)[O-])cn1
[6-[[2-(4-chloro-2-methylphenoxy)propanoyl]amino]pyridin-3-yl]-oxido-oxoazanium