InChI=1S/C17H21NO.C9H10N4O4/c1-18(2)13-14-19-17(15-9-5-3-6-10-15)16-11-7-4-8-12-16;1-11-7-6(8(16)12(2)9(11)17)13(4-10-7)3-5(14)15/h3-12,17H,13-14H2,1-2H3;4H,3H2,1-2H3,(H,14,15)