You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
It belongs to the anti cancer class of molecules. Use the above information to create a molecule.
user
Cc1nn(C2CCN(C(=O)OC(C)(C)C)CC2)cc1-c1cnc(N)c(-c2nc3ccccc3o2)n1
assistant