Task: Answer the multiple choice question.
Query: Which compound has a 4.930\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CC1CCN(CC(=O)N2c3ccccc3CCc3ccccc32)CC1
b CC(=O)c1c(C)[nH]c(C(=O)CSc2nnc(-c3ccc(Cl)cc3)n2CC2CCCO2)c1C
c CC1=NOC(=O)/C1=C/c1ccc(N(C)C)cc1
Answer: c. CC1=NOC(=O)/C1=C/c1ccc(N(C)C)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#}
CC1=NOC(=O)/C1=C/c1ccc(N(C)C)cc1
CC1=NOC(=O)/C1=C/c1ccc(N(C)C)cc1
(4E)-4-[[4-(dimethylamino)phenyl]methylidene]-3-methyl-1,2-oxazol-5-one