InChI=1S/C32H40N2O5/c1-19(15-20(2)18-36)9-7-11-24-29-31(4,39-29)21(3)28-26(16-22-17-33-25-12-6-5-10-23(22)25)34-30(38)32(24,28)27(37)13-8-14-35/h5-7,10-12,15,17-19,21,24,26,28-29,33,35H,8-9,13-14,16H2,1-4H3,(H,34,38)/b11-7+,20-15+/t19-,21-,24-,26-,28-,29-,31+,32+/m0/s1