InChI=1S/C30H36N2O9/c1-15-12-23(39-3)21(20-8-10-31-24(15)20)14-32-11-9-19(34)13-22(32)17-4-6-18(7-5-17)29(38)41-30-27(37)25(35)26(36)28(40-30)16(2)33/h4-8,10,12,19,22,25-28,30-31,34-37H,9,11,13-14H2,1-3H3/t19-,22-,25-,26-,27+,28+,30?/m0/s1