InChI=1/C22H21N3O6/c1-13-7-8-14(19(27)30-2)11-16(13)23-18(26)12-25-20(28)22(24-21(25)29)9-10-31-17-6-4-3-5-15(17)22/h3-8,11H,9-10,12H2,1-2H3,(H,23,26)(H,24,29)/t22-/m1/s1/f/h23-24H 107AD535F9110DB5