InChI=1/C17H28N4O5/c1-5-7-20(10-13(23)26-6-2)9-12(22)14-15(18)21(8-11(3)4)17(25)19-16(14)24/h11H,5-10,18H2,1-4H3,(H,19,24,25)/f/h19H 1DDDBED495FD798D