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 a tyrosine kinase inhibitor and is cancer treatment. Please write the SMILES representation of it.
user
CC(C)(C)S(=O)(=O)c1ccc(N2C(=O)Nc3c(C(=O)NC4CCCNC4)sc4nccc2c34)cc1
assistant