InChI=1/C26H27N3O4/c1-17(24(30)28-20-9-6-7-18(15-20)16-27)33-26(32)22-11-4-3-10-21(22)25(31)29-14-13-19-8-2-5-12-23(19)29/h2,5-9,12,15,17,21-22H,3-4,10-11,13-14H2,1H3,(H,28,30)/t17-,21-,22-/m0/s1/f/h28H B31AF2DD79716D61