You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is a pde2 inhibitor.
user
CC(C)C(c1ccc(OC(F)F)cc1)n1nc(CO)c2c(=O)[nH]c(N(C)C)nc21
assistant