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 histamine h3 receptor modulator.
user
CC1CCCN1CCc1ccc(-c2ccc3cn(C(=O)c4cccnc4)cc3c2)cc1
assistant