You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a protein kinase inhibitor and is cancer treatment. Use the above information to create a molecule.
user
CCCC(CCO)Nc1ncc(Cl)c(-c2ccc3c(c2)C(=O)N(C(C)C(=O)NC(CO)c2cc(NCC)ncc2Cl)C3)n1
assistant