InChI=1/C20H35N5O3/c1-4-7-13-25-18(21)17(19(27)22-20(25)28)24(6-3)16(26)14-23(5-2)15-11-9-8-10-12-15/h15H,4-14,21H2,1-3H3,(H,22,27,28)/p+1/fC20H36N5O3/h22-23H/q+1	A21B14E577A68A77