InChI=1S/C34H63NO4/c1-3-5-7-8-9-10-11-12-15-18-22-25-31(37)30(29-36)35-34(38)28-24-20-17-14-13-16-19-23-27-33-32(39-33)26-21-6-4-2/h19,22-23,25,30-33,36-37H,3-18,20-21,24,26-29H2,1-2H3,(H,35,38)/b23-19-,25-22+/t30-,31+,32?,33?/m0/s1