Task: Answer the multiple-choice question.
Query: Which compound has a 13.114\% 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. COc1ccc(NC(=O)c2ccco2)cc1S(=O)(=O)N1CCCCC1
b. CCO[C@H]1OC(C(=O)NCc2ccccc2)=C[C@@H](C(C)(C)C)[C@@H]1CCCO
c. CCOC(=O)c1cn(CC(=O)Nc2ccc(CC)cc2)nn1
Answer: b. CCO[C@H]1OC(C(=O)NCc2ccccc2)=C[C@@H](C(C)(C)C)[C@@H]1CCCO
{#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#}
CCO[C@H]1OC(C(=O)NCc2ccccc2)=C[C@@H](C(C)(C)C)[C@@H]1CCCO
CCO[C@H]1OC(C(=O)NCc2ccccc2)=C[C@@H](C(C)(C)C)[C@@H]1CCCO
(2S,3S,4R)-N-benzyl-4-tert-butyl-2-ethoxy-3-(3-hydroxypropyl)-3,4-dihydro-2H-pyran-6-carboxamide