You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: The molecule is a pi3k inhibitor.
user
COc1cccc2c1nc(C(F)F)n2-c1nc(NCC2CCN(C(=O)OC(C)(C)C)CC2)nc(N2CCOCC2)n1
assistant