InChI=1/C33H40N2O6/c1-33(2,3)41-32(40)34-27(18-21-10-5-4-6-11-21)28(37)20-24(16-22-12-9-14-25(36)17-22)31(39)35-30-26-15-8-7-13-23(26)19-29(30)38/h4-15,17,24,27-30,36-38H,16,18-20H2,1-3H3,(H,34,40)(H,35,39)/t24-,27+,28+,29-,30+/m1/s1/f/h34-35H 91453E124E0AC1B4