InChI=1/C25H30N2O6/c1-16(2)12-19(24(30)27-20-14-23(29)33-25(20)31)26-22(28)15-32-21-11-7-6-10-18(21)13-17-8-4-3-5-9-17/h3-11,16,19-20,25,31H,12-15H2,1-2H3,(H,26,28)(H,27,30)/t19-,20-,25-/m0/s1/f/h26-27H B47B4FA317DDDDE7