You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a cns disorder treatment, a pde2 inhibitor, and schizophrenia treatment.
user
Cc1cc(NC(c2ccc(C3CC3)cc2)C(C)(C)C)n2ncnc2n1
assistant