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: It belongs to the anti cancer class of molecules.
user
CCn1nc(C)cc1C(=O)Nc1nc2cc(C(N)=O)cc(OCCCO)c2n1CC=CCn1c2nc(-c3cc(C)nn3CC)ncc2c2cc(C(N)=O)cc(OCCCNC(=O)OCCC(=O)O)c21
assistant