You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: It belongs to the positive allosteric modulator class of molecules. Please represent the molecule in SMILES.
user
COc1cccc(-c2cn(-c3ccc(F)cc3)c(CC(=O)N3CCc4nc(C)oc4C3)n2)c1
assistant