InChI=1/C16H15N3O3/c1-8-13(11-6-4-5-7-12(11)17-8)15(20)16(21)18-14-9(2)19-22-10(14)3/h4-7,17H,1-3H3,(H,18,21)/f/h18H	7ED2D67EF9B31554