InChI=1/C16H22N4O2/c1-3-19-14-12(15(21)20(4-2)16(19)22)17-13(18-14)11(9-5-6-9)10-7-8-10/h9-11H,3-8H2,1-2H3,(H,17,18)/f/h17H	956EC9066159D485