Task: Answer the multiple-choice question.
Query: Which compound has a -17.782\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CC(C)OC(=O)C(=O)NNc1ccccc1
b Cc1nn(-c2ccccc2)c2c1C(c1cccc([N+](=O)[O-])c1)N(c1ccccc1)C(=O)N2
c CCOC(=O)C1CCN(C2=NC(=O)/C(=C/c3ccc(O)cc3)S2)CC1
Answer: c. CCOC(=O)C1CCN(C2=NC(=O)/C(=C/c3ccc(O)cc3)S2)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#}
CCOC(=O)C1CCN(C2=NC(=O)/C(=C/c3ccc(O)cc3)S2)CC1
CCOC(=O)C1CCN(C2=NC(=O)/C(=C/c3ccc(O)cc3)S2)CC1
ethyl 1-[(5Z)-5-[(4-hydroxyphenyl)methylidene]-4-oxo-1,3-thiazol-2-yl]piperidine-4-carboxylate