You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is both a cancer treatment and a ret kinase inhibitor.
user
Nc1ncnc2c1c(-c1cc3ccccc3[nH]1)nn2C1CCC(N2CCOCC2)CC1
assistant