You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is a ezh2 inhibitor and belongs to the cancer treatment class of molecules.
user
CCCc1cc(C)[nH]c(=O)c1CNC(=O)c1cc(-c2ccc(N3CCOCC3)nc2)c2ccn(C(C)C)c2c1C
assistant