Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 14.403\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CN(CC(=O)Nc1ccc(Cl)c(C(F)(F)F)c1)C(=O)c1cccs1
b: NS(=O)(=O)c1cnccc1NCCc1ccccc1
c: CCCCN(C)CCC(=O)Nc1ccc(F)c(F)c1.Cl
Answer: b. NS(=O)(=O)c1cnccc1NCCc1ccccc1
{#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#}
NS(=O)(=O)c1cnccc1NCCc1ccccc1
NS(=O)(=O)c1cnccc1NCCc1ccccc1
4-(2-phenylethylamino)pyridine-3-sulfonamide