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 based on this description: The molecule is a aurora kinase inhibitor that is anti mitotic and cancer treatment.
user
Cc1cn2c(-c3cnn(COCC[Si](C)(C)C)c3)cnc2c(Nc2cc(C(=O)N3CCCC3)cs2)n1
assistant