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: It belongs to the anti tumor class of molecules.
user
CC1(C)C2CCC1(C)C(NCCCCCCSc1cccc3c1CN(C1CCC(=O)NC1=O)C3=O)C2
assistant