InChI=1/C17H20N4O5/c1-9(2)8-26-14(22)6-12-13(19-10(3)20-16(12)24)5-4-11-7-18-17(25)21-15(11)23/h4-5,7,9H,6,8H2,1-3H3,(H,19,20,24)(H2,18,21,23,25)/b5-4+/f/h18,20-21H F04E2736C6F52390