InChI=1/C19H19N5O3/c1-14-3-4-15(10-18(14)24(26)27)16-9-17(12-21-11-16)19(25)22-5-2-7-23-8-6-20-13-23/h3-4,6,8-13H,2,5,7H2,1H3,(H,22,25)/p+1/fC19H20N5O3/h20,22H/q+1 114A2030E95C823F