InChI=1/C12H19N3O4/c1-15-7-3-2-4-9(15)8-13-12(19)14-10(16)5-6-11(17)18/h5-6,9H,2-4,7-8H2,1H3,(H,17,18)(H2,13,14,16,19)/b6-5+/t9-/m1/s1/f/h13-15H 292BAC13FB27D38A