You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a egfr inhibitor and belongs to the cancer treatment class of molecules.
user
COc1cc(N2CCC(N3CCN(C)CC3)CC2)c(-c2cnn(C)n2)cc1Nc1ncc(Br)c(Nc2ccc3nc(C4CC4)ccc3c2P(C)(C)=O)n1
assistant