InChI=1S/C23H35N7O5/c1-15(2)14-18(28-20(31)16-7-9-17(10-8-16)30(34)35)22(33)29-13-5-6-19(29)21(32)26-11-3-4-12-27-23(24)25/h7-10,15,18-19H,3-6,11-14H2,1-2H3,(H,26,32)(H,28,31)(H4,24,25,27)/t18-,19-/m0/s1