InChI=1/C18H19N3O5/c1-11-3-6-14(7-4-11)26-12(2)17(22)20-21-18(23)19-13-5-8-15-16(9-13)25-10-24-15/h3-9,12H,10H2,1-2H3,(H,20,22)(H2,19,21,23)/t12-/m1/s1/f/h19-21H	B2EDB06C961A3F50