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 a wnt pathway inhibitor. Please write the SMILES representation of it.
user
Fc1cccc(-c2nccc3[nH]c(-c4n[nH]c5cnc(-c6cncnc6)c(F)c45)nc23)c1
assistant