InChI=1/C19H19N3O4/c1-23-16-9-13(10-17(24-2)19(16)25-3)22-18-11-14(6-8-21-18)26-15-5-4-7-20-12-15/h4-12H,1-3H3,(H,21,22)/f/h22H	43B7C31477821A84