InChI=1/C17H18N4O4/c1-10(2)16(22)19-12-4-6-13(7-5-12)20-17(23)11-3-8-14(18)15(9-11)21(24)25/h3-10H,18H2,1-2H3,(H,19,22)(H,20,23)/f/h19-20H	8211957C81EB5668