InChI=1/C19H20N6O4/c1-23(2)12-16(26)21-14-7-5-6-13(10-14)11-20-18-17(25(28)29)19(27)24-9-4-3-8-15(24)22-18/h3-10,20H,11-12H2,1-2H3,(H,21,26)/p+1/fC19H21N6O4/h21,23H/q+1	A28711A661732191