You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a anti tumour that impacts cancer treatment. Please write the SMILES representation of it.
user
COc1cc2c(c3c1c(=O)c1cc4ccccc4cc1n3C)C(OC(=O)C(C)C)C(OC(=O)CCC(=O)O)C(C)(C)O2
assistant