InChI=1/C28H36N2O7/c1-3-5-6-15-36-21-10-9-20(19-23(21)35-4-2)25-24(26(31)22-8-7-16-37-22)27(32)28(33)30(25)12-11-29-13-17-34-18-14-29/h7-10,16,19,25,32H,3-6,11-15,17-18H2,1-2H3/p-1/t25-/m1/s1/fC28H35N2O7/h32h/q-1 44C5FF6F477D1297