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 that fulfills the requirement: The molecule is a hsp90 inhibitor and is cancer treatment.
user
COc1cc(O)c(-c2ccc(C(=O)NC(C)C)n2-c2ccc(CN3CCCC3)cc2)cc1C(C)C
assistant