InChI=1/C16H20N4O3/c1-2-23-16(22)20-9-7-19(8-10-20)15(21)18-14-11-17-13-6-4-3-5-12(13)14/h3-6,11,17H,2,7-10H2,1H3,(H,18,21)/f/h18H	9FF7E4C7EF74E00D