InChI=1S/C32H36N2O5/c1-15-8-7-10-22-28(36)17(3)16(2)27-24(12-19-14-33-23-11-6-5-9-20(19)23)34-31(39)32(22,27)25(35)13-21-26(15)18(4)29(37)30(21)38/h5-7,9-11,14-15,21-22,24,26-28,33,36-37H,8,12-13H2,1-4H3,(H,34,39)/b10-7+/t15-,21-,22-,24-,26+,27-,28+,32+/m0/s1