Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 8.388\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CC(C)(C)[C@@H]1C=C(C(N)=O)O[C@H](OCCCCO)C1
[b] N#C/C(=C\c1c(N2CCCCC2)nc2ccccn2c1=O)C(=O)NCc1ccco1
[c] N#Cc1ccc(OCC(=O)OCC(=O)Nc2sccc2C(N)=O)cc1
Answer: a. CC(C)(C)[C@@H]1C=C(C(N)=O)O[C@H](OCCCCO)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#}
CC(C)(C)[C@@H]1C=C(C(N)=O)O[C@H](OCCCCO)C1
CC(C)(C)[C@@H]1C=C(C(N)=O)O[C@H](OCCCCO)C1
(2S,4S)-4-tert-butyl-2-(4-hydroxybutoxy)-3,4-dihydro-2H-pyran-6-carboxamide