CC(C)n1c2c(c(n1)c3ccc(cc3)NC(=O)Nc4cccc(c4)C(F)(F)F)c(ncn2)N PD5_601_3EL8 1-[4-(4-amino-1-isopropyl-pyrazolo[3,4-d]pyrimidin-3-yl)phenyl]-3-[3-(trifluoromethyl)phenyl]urea