You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a gamma secretase modulator and belongs to the alzheimer's disease treatment class of molecules, impacting alzheimer's treatment. Use the above information to create a molecule.
user
COc1ccc2c(CN3C(=O)c4ccc(-n5cnc(C)c5)c(=O)n4CC3C)cn(C(=O)OC(C)(C)C)c2c1
assistant