InChI=1/C19H20N6O4/c1-10(2)21-18(28)23-13-6-4-12(5-7-13)22-16(26)11-8-14-15(20-9-11)25(3)19(29)24-17(14)27/h4-10H,1-3H3,(H,22,26)(H2,21,23,28)(H,24,27,29)/p-1/fC19H19N6O4/h21-23H/q-1	27F4398E31B2AB0B