Task: Answer the multiple-choice question.
Question: Which compound exhibits a -40.219% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCOC(=O)c1cc(-c2ccc(N3CCOCC3)cc2)nn1-c1ccc(F)cc1F
[b] O=C(Nc1nc(-c2ccccc2)cs1)c1ccco1
[c] CCNCc1cc2cc(C)ccc2[nH]c1=O
[d] Cc1cccc(/C=N/NC(=O)C2CCCNC2=O)c1
Answer: a. CCOC(=O)c1cc(-c2ccc(N3CCOCC3)cc2)nn1-c1ccc(F)cc1F
{#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#}
CCOC(=O)c1cc(-c2ccc(N3CCOCC3)cc2)nn1-c1ccc(F)cc1F
CCOC(=O)c1cc(-c2ccc(N3CCOCC3)cc2)nn1-c1ccc(F)cc1F
[2-(2,4-difluorophenyl)-5-(4-morpholin-4-ylphenyl)pyrazol-3-yl]-ethoxymethanone