You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a mcl1 inhibitor and is cancer treatment.
user
Cc1cc(OCCCc2c(C(=O)NCc3ccnc(Cl)c3)[nH]c3c(-c4c(C)nn(C)c4C)cccc23)cc(C)c1Cl
assistant