You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a raf kinase inhibitor, protein kinase inhibitor, treatment of disorder, kinase inhibitor and belongs to the cancer treatment class of molecules.
user
COCCN1CCN(c2cc(C(=O)NC(C)c3ncc(C(=O)Nc4cc(C(F)(F)F)c(Cl)cn4)s3)ncn2)CC1
assistant