You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a hsp90 inhibitor and belongs to the cancer treatment class of molecules. Use the above information to create a molecule.
user
CN1C(NC(=O)Cc2ccccc2)=C(C(N)=O)N(c2cccc(I)c2)C1SC1=COCO1
assistant