You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is a jak inhibitor, a jak3 inhibitor, and a syk inhibitor, and it impacts autoimmune treatment.
user
Cn1cc(Cn2nc(-c3cnc4c(n3)c(C(=O)NC(C)(C)C)cn4COCC[Si](C)(C)C)c3cc(OC(F)F)ccc32)cn1
assistant