InChI=1/C26H34N4O7/c1-30(29-34)20-11-8-15-13-22(35-2)24(36-3)25(37-4)23(15)16-9-10-19(21(31)14-17(16)20)28-12-6-5-7-18(27)26(32)33/h9-10,13-14,18,20H,5-8,11-12,27H2,1-4H3,(H,28,31)(H,32,33)/t18-,20-/m0/s1/f/h27-28H 21E130539ACDDC70