Task: Answer the multiple-choice question.
Question: Which compound exhibits a 1.723\% 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) COc1ccc(/C=N/NC(=O)c2nonc2C)cc1
(b) OCC[C@H]1C[C@@H](O)[C@H](O)[C@]2(OCCCc3ccccc32)O1
(c) CN(CC(=O)Nc1ccccc1Cl)C(=O)c1ccccc1Sc1ccccc1C#N
Answer: a. COc1ccc(/C=N/NC(=O)c2nonc2C)cc1
{#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#}
COc1ccc(/C=N/NC(=O)c2nonc2C)cc1
COc1ccc(/C=N/NC(=O)c2nonc2C)cc1
N-[(E)-(4-methoxyphenyl)methylideneamino]-4-methyl-1,2,5-oxadiazole-3-carboxamide