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 that fulfills the requirement: The molecule is a alk inhibitor and is cancer treatment.
user
CN1CCN(c2cc3c(cc2CO)c(=O)c2c4ccc(C#N)cc4[nH]c2n3CC(C)(C)C)CC1
assistant