Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 13.021\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CC1CCc2c(C(=O)Nc3ccccn3)csc2C1
b. COc1ccc(CNC(=O)Cn2nnc3ccccc3c2=O)cc1
Answer: b. COc1ccc(CNC(=O)Cn2nnc3ccccc3c2=O)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#}
COc1ccc(CNC(=O)Cn2nnc3ccccc3c2=O)cc1
COc1ccc(CNC(=O)Cn2nnc3ccccc3c2=O)cc1
N-[(4-methoxyphenyl)methyl]-2-(4-oxo-1,2,3-benzotriazin-3-yl)acetamide