InChI=1/C16H18N4O4/c1-10-15(20(22)23)14(19-18-10)16(21)17-11-5-4-8-13(9-11)24-12-6-2-3-7-12/h4-5,8-9,12H,2-3,6-7H2,1H3,(H,17,21)(H,18,19)/f/h17-18H	DB45F12B2991ADAC