You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is histamine h3 receptor modulator and it impacts cns disorder treatment. Please write the SMILES representation of it.
user
CCCCN1CCCN(C(=O)c2sc(-c3c(OC)ccc4ccccc34)nc2C)CC1
assistant