InChI=1/C20H23N3O5/c1-14-9-11-20(12-10-14)18(26)23(19(27)21-20)22-16(24)13-28-17(25)8-7-15-5-3-2-4-6-15/h2-8,14H,9-13H2,1H3,(H,21,27)(H,22,24)/b8-7+/f/h21-22H	10A4B2CD38E76D7F