You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a angiogenesis inhibitor and belongs to the cancer treatment class of molecules.
user
COC(=O)C(CC(C)C)NC(=O)OC1CCC2(CO2)C(C2(C)OC2CC=C(C)C)C1OC
assistant