InChI=1S/C26H31N3O5/c1-6-23(2,3)25(14-17-20(30)29-13-7-11-26(29,33)22(32)27-17)16-8-9-18-15(19(16)28-21(25)31)10-12-24(4,5)34-18/h6,8-10,12,17,33H,1,7,11,13-14H2,2-5H3,(H,27,32)(H,28,31)