1-[4-[4-[[3,5-bis(chloranyl)-4-([1,2,4]triazolo[1,5-a]pyridin-7-yloxy)phenyl]amino]pyrimido[5,4-d]pyrimidin-6-yl]piperazin-1-yl]-4-(3-fluoranylazetidin-1-yl)butan-1-one

P04626 — Receptor tyrosine-protein kinase erbB-2