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: The molecule is a cancer treatment.
user
C=CC(O)N1CCC(n2nc(N3CCC(CN4CCN(C5COC5)CC4)CC3(C)C)c(-c3c(Cl)c(C)cc4[nH]ncc34)c2C)CC1
assistant