You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule that fulfills the requirement: The molecule is a jak inhibitor that impacts cancer treatment.
user
Cn1c(=O)n(C2CCC(=O)NC2=O)c2ccc(NCCCCCCC(=O)N3CCC(n4cc(-c5cnc6cccc(-c7cc(F)c(CN8CCOCC8)c(F)c7)c6n5)cn4)CC3)cc21
assistant