You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: The molecule is cancer treatment.
user
CCOC(=O)COC(=O)c1cccc2c1c1noc(C)c1c(=O)n2C1CCCC(CNC(=O)c2ccccc2)C1
assistant