InChI=1S/C27H33N3O3/c1-8-25(4,5)22-19(18-12-9-10-13-20(18)28-22)16-21-23(31)30-15-11-14-27(30,24(32)29-21)33-26(6,7)17(2)3/h8-10,12-13,16,28H,1-2,11,14-15H2,3-7H3,(H,29,32)