InChI=1/C21H27N3O5/c1-13-9-20(2,3)12-21(10-13)18(26)24(19(27)23-21)11-17(25)22-14-4-5-15-16(8-14)29-7-6-28-15/h4-5,8,13H,6-7,9-12H2,1-3H3,(H,22,25)(H,23,27)/t13-,21+/m1/s1/f/h22-23H 08A52A44041BA6A0