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.
user
Cc1c(F)c(N2CC(=O)C2)nc2c1c(=O)c(C(=O)O)cn2-c1nccs1
assistant