InChI=1/C28H43N3O4/c1-11-28(8,9)19-13-14-21(31(10)24(17(3)4)26(33)35-27(5,6)7)22-18(16-30-23(19)22)15-20(29)25(32)34-12-2/h11,13-14,16-17,20,24,30H,1,12,15,29H2,2-10H3/t20-,24-/m0/s1 062267F2F1F19A3F