Task: Answer the multiple-choice question.
Question: Which compound exhibits a 3.466\% 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. CC(=O)NCCC(=O)Nc1cc(F)ccc1C
b. CC(C)NC(=O)c1cc(-c2cccs2)on1
c. COc1ccc(NC(=O)c2ccc(-c3ccc([N+](=O)[O-])cc3)o2)cc1
Answer: b. CC(C)NC(=O)c1cc(-c2cccs2)on1
{#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#}
CC(C)NC(=O)c1cc(-c2cccs2)on1
CC(C)NC(=O)c1cc(-c2cccs2)on1
N-propan-2-yl-5-thiophen-2-yl-1,2-oxazole-3-carboxamide