Problem statement: Answer the multiple choice question.
Query: Which compound has a 19.554\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) Cc1ccc(NC(=O)Nc2cccnc2)cc1Cl
b) CN1CCN(C(=O)c2cc(-c3ccco3)on2)CC1
c) Cc1ccc(Oc2nc3ccccn3c(=O)c2/C=C(\C#N)C(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)c(C)c1
Answer: b. CN1CCN(C(=O)c2cc(-c3ccco3)on2)CC1
{#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#}
CN1CCN(C(=O)c2cc(-c3ccco3)on2)CC1
CN1CCN(C(=O)c2cc(-c3ccco3)on2)CC1
[5-(furan-2-yl)-1,2-oxazol-3-yl]-(4-methylpiperazin-1-yl)methanone