You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a pi3k inhibitor and is cancer treatment.
user
Cc1nc2ccccc2n1-c1nc(N2CCOCC2)c2oc(CN3CCN(C(C)(C)C(N)=O)CC3)cc2n1
assistant