InChI=1/C19H18N6/c20-10-14-1-2-17(23-12-14)16-9-18(25-19-15(16)5-8-22-19)24-11-13-3-6-21-7-4-13/h1-9,12H,10-11,20H2,(H2,22,24,25)/p+1/fC19H19N6/h20,22,24H/q+1 567AFE1861205FF4