InChI=1/C19H22N6O2/c26-18(23-16-4-3-9-20-17(16)24-11-1-2-12-24)22-14-5-7-15(8-6-14)25-13-10-21-19(25)27/h3-9H,1-2,10-13H2,(H,21,27)(H2,22,23,26)/p+1/fC19H23N6O2/h20-23H/q+1 79E07586D6220403