InChI=1/C20H28N6O4/c1-3-5-6-7-8-9-10-12-24-17(21)13-18(25-12)26(11-23-13)20-15(28)14(27)16(30-20)19(29)22-4-2/h11,14-16,20,27-28H,3-8H2,1-2H3,(H,22,29)(H2,21,24,25)/t14-,15+,16-,20+/m0/s1/f/h22H,21H2 E8D047D2AA2157EC