You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is a anti tumor.
user
COCOc1cc(C2C(=O)OCC3C4NC(Cc5cc(C)c(OC)c(O)c54)C(C#N)N23)c2c(c1C)OCO2
assistant