InChI=1/C23H32N2O4/c1-4-5-13-24-22(26)21(17-11-12-19-20(14-17)29-15-28-19)25(23(27)16(2)3)18-9-7-6-8-10-18/h11-12,14,18,21H,2,4-10,13,15H2,1,3H3,(H,24,26)/t21-/m0/s1/f/h24H 3B94A9B9F4E197EB