You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is both a chk1 inhibitor and a kinase inhibitor. Please write the SMILES representation of it.
user
CC(C)(O)C#Cc1cnc2c(c1)c1cc(C#N)ncc1n2COCC[Si](C)(C)C
assistant