You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a jak inhibitor, tyrosine kinase inhibitor, alk inhibitor and belongs to the proliferative disorder treatment class of molecules.
user
NC(=O)C1C2C=CC(C2)C1Nc1c(Br)cnc2nc(-c3ccc(F)cc3)[nH]c12
assistant