InChI=1/C23H29N3O4/c1-2-11-24-23(28)17-6-3-8-19(13-17)26-22(27)15-25-18-7-4-9-20(14-18)30-16-21-10-5-12-29-21/h3-4,6-9,13-14,21,25H,2,5,10-12,15-16H2,1H3,(H,24,28)(H,26,27)/t21-/m1/s1/f/h24,26H CBEC8808B93BABED