Task: Answer the multiple-choice question.
Query: Which compound exhibits a 15.604% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCOC(=O)N1CCN(C(=O)CSCC(=O)Nc2nc(-c3ccccc3)cs2)CC1
[b] CC12CCC(C(=O)N3CCOCC3)([C@H](Br)C1=O)C2(C)C
Answer: b. CC12CCC(C(=O)N3CCOCC3)([C@H](Br)C1=O)C2(C)C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC12CCC(C(=O)N3CCOCC3)([C@H](Br)C1=O)C2(C)C
CC12CCC(C(=O)N3CCOCC3)([C@H](Br)C1=O)C2(C)C
(3S)-3-bromo-1,7,7-trimethyl-4-(morpholine-4-carbonyl)bicyclo[2.2.1]heptan-2-one