You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a potassium channel modulator.
user
CC(N)C(=O)Nc1ccc2nc(-c3ccccc3-c3nc4ccc(NC(=O)C(C)N)cc4[nH]3)[nH]c2c1
assistant