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 mps1 inhibitor.
user
CNC(=O)N(c1ccccc1)c1cnc2c(C)nc3c(C)cccc3n12
assistant