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 raf inhibitor and belongs to the cancer treatment class of molecules.
user
CCCS(=O)(=O)Nc1cccc(NC(=O)c2cccc3c(N)ncnc23)c1F
assistant