You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a raf kinase inhibitor and is cancer treatment. Please represent the molecule in SMILES.
user
CCOC(=O)C1C2Oc3ccc(Oc4ccnc5c4CCC(=O)N5)cc3C21
assistant