InChI=1S/C32H38N2O5/c1-18-11-23-25-12-19(2)32(38,28(37)17-39-20(3)35)31(25,5)15-27(36)29(23)30(4)14-21-16-33-34(26(21)13-24(18)30)22-9-7-6-8-10-22/h6-11,13,16,19,23,25,27,29,36,38H,12,14-15,17H2,1-5H3/t19-,23+,25+,27+,29-,30+,31+,32+/m1/s1