1 PD5 1-{4-[4-amino-1-(1-methylethyl)-1h-pyrazolo[3,4-D]pyrimidin-3-yl]phenyl}-3-[3-(trifluoromethyl)phenyl]urea 1.000 2 T6E 1-[4-(4-aminothieno[2,3-D]pyrimidin-5-yl)phenyl]-3-[2-fluoro-5-(trifluoromethyl)phenyl]urea 0.778