InChI=1/C28H40N2O5/c1-27(2,3)34-25(32)29-22(17-20-13-9-7-10-14-20)19-24(31)23(18-21-15-11-8-12-16-21)30-26(33)35-28(4,5)6/h7-16,22-24,31H,17-19H2,1-6H3,(H,29,32)(H,30,33)/t22-,23-,24-/m0/s1/f/h29-30H 6932A67A984D4376