Task: Answer the MCQ question.
Query: Which drug exhibits a 3.564\% 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: CSc1ccccc1NC(=O)CN(C)C(C)C(=O)Nc1ccc(C#N)cc1
b: CN(C)S(=O)(=O)c1ccc(NC(=O)COc2ncnc3sccc23)cc1
Answer: b. CN(C)S(=O)(=O)c1ccc(NC(=O)COc2ncnc3sccc23)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#}
CN(C)S(=O)(=O)c1ccc(NC(=O)COc2ncnc3sccc23)cc1
CN(C)S(=O)(=O)c1ccc(NC(=O)COc2ncnc3sccc23)cc1
N-[4-(dimethylsulfamoyl)phenyl]-2-thieno[2,3-d]pyrimidin-4-yloxyacetamide