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 tumor and belongs to the anti tumor activity class of molecules.
user
CC1CN(c2c(C#N)c(=O)n(C)c3ccc(C#N)nc23)CCN1C(c1cccc(F)c1)c1ccc(F)cn1
assistant