InChI=1/C20H21N3O6/c1-11-8-17(24)22-15-6-4-5-7-16(15)23(11)19(26)18(25)21-10-13-9-14(12(2)29-13)20(27)28-3/h4-7,9,11H,8,10H2,1-3H3,(H,21,25)(H,22,24)/t11-/m1/s1/f/h21-22H	E9F5CB2759E2F8CC