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 anti proliferative member of the cancer treatment class.
user
CC(C=O)C1CCC2(C)CCC3(C)C(CCC4C3(C)CCC3C(C)(C)CCC(O)(O)C34C)C12
assistant