InChI=1/C17H19N3O5/c1-3-10-6-5-7-11(4-2)15(10)19-14(22)9-25-16(23)12-8-13(21)20-17(24)18-12/h5-8H,3-4,9H2,1-2H3,(H,19,22)(H2,18,20,21,24)/f/h18-20H A30CE7522F71E739