InChI=1/C14H17Cl2N5/c1-3-21(2)14-19-12(10(7-17)13(18)20-14)9-5-4-8(15)6-11(9)16/h4-6H,3,7,17H2,1-2H3,(H2,18,19,20)/f/h18H2 D57CF10305240517