InChI=1/C29H33NO5/c1-4-34-29(33)26-25(20-11-7-5-8-12-20)28(21-13-9-6-10-14-21)30(27(26)19(2)3)16-15-23-17-22(31)18-24(32)35-23/h5-14,19,22-23,31H,4,15-18H2,1-3H3/t22-,23-/m1/s1 57BB46DC20A14CF3