1 0UN N-{3-[(5-chloro-2-{[2-methoxy-4-(4-methylpiperazin-1-yl)phenyl]amino}pyrimidin-4-yl)oxy]phenyl}prop-2-enamide 1.000 2 633 N-{3-[(2-{[4-(4-methylpiperazin-1-yl)phenyl]amino}-7h-pyrrolo[2,3-D]pyrimidin-4-yl)oxy]phenyl}propanamide 0.842 3 5KW 2-chloro-N-{2-[(5-chloro-2-{[4-(4-methylpiperazin-1-yl)phenyl]amino}pyrimidin-4-yl)oxy]phenyl}acetamide 0.700 4 6H4 N-{2-[(5-chloro-2-{[4-(4-methylpiperazin-1-yl)phenyl]amino}pyrimidin-4-yl)oxy]phenyl}prop-2-enamide 0.700