Task: Answer the multiple choice question.
Query: Which compound exhibits a -18.711% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCOC(=O)C1CCN(C(=O)Cn2cc(C(=O)C3CC3)c3ccccc32)CC1
b CC(C)(C)C(=O)[C@H]1[C@H](c2ccco2)C2(C(=O)c3ccccc3C2=O)C2c3ccccc3C=NN21
c COC(=O)C(NS(=O)(=O)c1ccc(NC(C)=O)cc1)C(C)C
Answer: b. CC(C)(C)C(=O)[C@H]1[C@H](c2ccco2)C2(C(=O)c3ccccc3C2=O)C2c3ccccc3C=NN21
{#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#}
CC(C)(C)C(=O)[C@H]1[C@H](c2ccco2)C2(C(=O)c3ccccc3C2=O)C2c3ccccc3C=NN21
CC(C)(C)C(=O)[C@H]1[C@H](c2ccco2)C2(C(=O)c3ccccc3C2=O)C2c3ccccc3C=NN21
(2R,3R)-3-(2,2-dimethylpropanoyl)-2-(furan-2-yl)spiro[3,10b-dihydro-2H-pyrrolo[2,1-a]phthalazine-1,2'-indene]-1',3'-dione