You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: It belongs to the anti cancer class of molecules.
user
COCCC1=CC2C=C(S1)C(N1CCOCC1)=NC(c1cccc3[nH]ncc13)=N2
assistant