InChI=1/C24H26N2O7/c1-32-18-9-7-16(8-10-18)21(28)19-20(15-3-5-17(6-4-15)24(31)33-2)26(23(30)22(19)29)13-11-25-12-14-27/h3-10,20,25,27,29H,11-14H2,1-2H3/t20-/m1/s1/f/h29h,25H	279CBB9DD2AD0F7F