You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a potassium channel inhibitor and is arrhythmia treatment.
user
COc1ccnc(OC)c1-c1ccccc1C(=O)NCC1(c2ccccc2)CCC(N(C)C(N)=NC#N)CC1
assistant