InChI=1/C17H26N4O4/c1-2-12-3-6-17(7-4-12)15(24)21(16(25)19-17)11-14(23)20-9-5-13(22)18-8-10-20/h12H,2-11H2,1H3,(H,18,22)(H,19,25)/f/h18-19H	20B20CAB58A5C40E