InChI=1/C17H18N6O4/c1-2-26-12-7-5-11(6-8-12)20-16-14(23(24)25)15(18)21-17(22-16)19-10-13-4-3-9-27-13/h3-9H,2,10H2,1H3,(H4,18,19,20,21,22)/f/h19-20H,18H2 ED6A5C48EAADAF31