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 both a hsp90 inhibitor and a anti tumor activity.
user
COCOc1cc(CC(=O)OC)c(-c2ccc(CCC(C)=NOC)o2)c(OCOC)c1
assistant