Task: Answer the multiple choice question.
Query: Which compound exhibits a 9.257\% human ether-à-go-go related gene (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] COCCN1C(=O)C(=O)/C(=C(/O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)C1c1cccc(Cl)c1
[b] Cc1cccc(C(=O)NC2CC3CCCC(C2)N3C(=O)NC2CCCCC2)c1
[c] CC(=O)c1cccc(CN2CCC(n3nccc3NC(=O)CCCc3ccccc3)CC2)c1
Answer: a. COCCN1C(=O)C(=O)/C(=C(/O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)C1c1cccc(Cl)c1
{#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#}
COCCN1C(=O)C(=O)/C(=C(/O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)C1c1cccc(Cl)c1
COCCN1C(=O)C(=O)/C(=C(/O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)C1c1cccc(Cl)c1
(4E)-5-(3-chlorophenyl)-4-[hydroxy-(4-morpholin-4-ylsulfonylphenyl)methylidene]-1-(2-methoxyethyl)pyrrolidine-2,3-dione