InChI=1/C33H33N3O6/c1-21-25(15-9-17-28(21)37)31(40)34-27(19-23-11-5-3-6-12-23)30(39)33(42)36(20-24-13-7-4-8-14-24)35-32(41)26-16-10-18-29(38)22(26)2/h3-18,27,30,37-39H,19-20H2,1-2H3,(H,34,40)(H,35,41)/t27-,30+/m0/s1/f/h34-35H B81F81311441931D