You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is cancer treatment. Use the above information to create a molecule.
user
Cc1nc2nc(C)c(CC3CCN(c4ncc(-c5ccc(CN6CCOCC6)cc5)cn4)C3)c(C)n2n1
assistant