Task: Answer the MCQ question.
Query: Which drug exhibits a 13.857\% 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) N#CC(=C1CCCC1)c1nc(-c2ccccc2O)cs1
(b) CCc1c(C)sc(NC(=O)c2cc(-c3ccco3)on2)c1C#N
(c) CC(=O)N(CC(=O)O)c1ccccc1C(=O)O
Answer: b. CCc1c(C)sc(NC(=O)c2cc(-c3ccco3)on2)c1C#N
{#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#}
CCc1c(C)sc(NC(=O)c2cc(-c3ccco3)on2)c1C#N
CCc1c(C)sc(NC(=O)c2cc(-c3ccco3)on2)c1C#N
[C][C][C][=C][Branch1][C][C][S][C][Branch2][Ring1][=Branch1][N][C][=Branch1][C][=O][C][C][=C][Branch1][Branch2][C][=C][C][=C][O][Ring1][Branch1][O][N][=Ring1][#Branch2][=C][Ring2][Ring1][Ring1][C][#N]
N-(3-cyano-4-ethyl-5-methylthiophen-2-yl)-5-(furan-2-yl)-1,2-oxazole-3-carboxamide