You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is a hsp90 inhibitor and belongs to the cancer treatment class of molecules.
user
CCNCCn1c(Sc2cc3c(cc2I)OCO3)nc2c(N)ncnc21
assistant