InChI=1/C19H18N6O4/c1-27-12-6-9(7-13(28-2)15(12)29-3)25-5-4-10-11(8-25)18(26)23-17-14(10)16(20)22-19(21)24-17/h4-8H,1-3H3,(H4,20,21,22,23,24,26)/f/h20-21H2	DE8D1666A739BC1F