InChI=1/C31H38N2O7/c1-29-12-10-21(34)15-19(29)6-7-22-23-11-13-31(39,30(23,2)16-24(35)28(22)29)25(36)18-40-27(38)9-8-26(37)33-17-20-5-3-4-14-32-20/h3-5,10,12,14-15,22-24,28,35,39H,6-9,11,13,16-18H2,1-2H3,(H,33,37)/t22-,23-,24-,28+,29-,30-,31-/m0/s1/f/h33H 662EBE4BEB8D3D67