InChI=1/C19H26N6O5/c1-13(24-9-7-23(8-10-24)12-17(26)20-14-5-6-14)18(27)22-19(28)21-15-3-2-4-16(11-15)25(29)30/h2-4,11,13-14H,5-10,12H2,1H3,(H,20,26)(H2,21,22,27,28)/t13-/m1/s1/f/h20-22H 38B4F2435A1D3658