Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 4.928\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: Cc1cc(C(=O)OCn2nnc3ccccc3c2=O)c(C)o1
b: CCOC(=O)Cc1csc(NC(=O)c2cccc(N3C(=O)CCC3=O)c2)n1
Answer: a. Cc1cc(C(=O)OCn2nnc3ccccc3c2=O)c(C)o1
{#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#}
Cc1cc(C(=O)OCn2nnc3ccccc3c2=O)c(C)o1
Cc1cc(C(=O)OCn2nnc3ccccc3c2=O)c(C)o1
(4-oxo-1,2,3-benzotriazin-3-yl)methyl 2,5-dimethylfuran-3-carboxylate