InChI=1/C14H18N4O4/c1-3-11(22-2)13(20)15-7-12(19)16-8-4-5-9-10(6-8)18-14(21)17-9/h4-6,11H,3,7H2,1-2H3,(H,15,20)(H,16,19)(H2,17,18,21)/t11-/m0/s1/f/h15-18H	9120111439648A33