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 wnt pathway inhibitor.
user
Cc1ccncc1-c1ncc2[nH]nc(-c3nc4ncccc4[nH]3)c2c1F
assistant