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 both a cancer treatment and a mcl1 inhibitor.
user
CCOCCn1c(C(=O)O)cc2cc(C)cc(N3CC(C)n4c(c(CCCOc5cc(C)c(Cl)c(C)c5)c5ccc(Cl)c(-c6c(C)nn(C)c6C)c54)C3=O)c21
assistant