You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: The molecule is cancer treatment.
user
COc1ccc(CN2CC3CCC2CC3c2ccc(-c3cc(OCCC4COC5C(O)COC45)cn4ncc(C#N)c34)cn2)cn1
assistant