InChI=1/C22H21N3O5/c1-13-7-8-15(19(27)30-2)11-17(13)23-18(26)12-25-20(28)22(24-21(25)29)10-9-14-5-3-4-6-16(14)22/h3-8,11H,9-10,12H2,1-2H3,(H,23,26)(H,24,29)/t22-/m0/s1/f/h23-24H AAFAC8E44154EB48