N-[5-cyano-4-(2-methoxyethylamino)pyridin-2-yl]-7-methanoyl-6-[(4-methyl-2-oxidanylidene-piperazin-1-yl)methyl]-3,4-dihydro-2H-1,8-naphthyridine-1-carboxamide

P22455 — Fibroblast growth factor receptor 4