InChI=1/C15H26N6O5/c1-9(2)7-21-12(16)11(13(23)19-15(21)25)20(5-6-26-4)8-10(22)18-14(24)17-3/h9H,5-8,16H2,1-4H3,(H,19,23,25)(H2,17,18,22,24)/f/h17-19H 0D2470F7B2456D3E