InChI=1/C16H19N3O4/c20-16(21)10-2-1-3-19(8-10)9-15-17-11-6-13-14(7-12(11)18-15)23-5-4-22-13/h6-7,10H,1-5,8-9H2,(H,17,18)(H,20,21)/t10-/m1/s1/f/h17,19H	8F2D5289C56C612B