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 syk inhibitor.
user
CC(CC=O)N(N)c1nc(N(C)c2ccc3[nH]ncc3c2)c(C(N)=O)cc1F
assistant