InChI=1/C28H32N2O7/c1-28(2,3)37-27(34)29-13-12-22(31)30-18-7-5-6-17(14-18)23(16-8-9-16)24-25(32)20-11-10-19(35-4)15-21(20)36-26(24)33/h5-7,10-11,14-16,23,32H,8-9,12-13H2,1-4H3,(H,29,34)(H,30,31)/p-1/t23-/m0/s1/fC28H31N2O7/h32h,29-30H/q-1 F56623F9EE70FC13