InChI=1/C18H23N5O2/c24-16(19-12-5-6-12)11-23-9-7-13(8-10-23)20-18(25)17-14-3-1-2-4-15(14)21-22-17/h1-4,12-13H,5-11H2,(H,19,24)(H,20,25)(H,21,22)/p+1/fC18H24N5O2/h19-21,23H/q+1 FCA6141C28193FEF