InChI=1/C26H28N2O5/c1-31-20-12-7-9-18(17-20)24(25(29)27-19-10-3-4-11-19)28(26(30)23-15-8-16-33-23)21-13-5-6-14-22(21)32-2/h5-9,12-17,19,24H,3-4,10-11H2,1-2H3,(H,27,29)/t24-/m1/s1/f/h27H AB6456061335E816