InChI=1/C23H28N2O4/c1-3-28-22(26)18-10-12-20(13-11-18)24-23(27)25(16-21-9-6-14-29-21)15-19-8-5-4-7-17(19)2/h4-5,7-8,10-13,21H,3,6,9,14-16H2,1-2H3,(H,24,27)/t21-/m0/s1/f/h24H	4A01CBA4E1AA7376