InChI=1/C26H38N6O4/c1-4-6-10-14-31(22-23(27)32(13-7-5-2)26(36)29-25(22)35)21(33)17-30-16-19-12-9-8-11-18(19)15-20(30)24(34)28-3/h8-9,11-12,20H,4-7,10,13-17,27H2,1-3H3,(H,28,34)(H,29,35,36)/t20-/m0/s1/f/h28-29H 4319B41E2B305FD2