InChI=1/C20H23N3O6/c1-9-15-10(2)29-19(16(15)18(26)23-22-9)21-14(24)8-28-20(27)13-6-11-4-3-5-12(7-13)17(11)25/h11-13H,3-8H2,1-2H3,(H,21,24)(H,23,26)/t11-,12+,13?/f/h21,23H	659D9C7B34855BD5