InChI=1/C19H24N6O2/c1-4-26-13-6-7-15(27-5-2)14(8-13)22-9-12-10-23-18-16(11(12)3)17(20)24-19(21)25-18/h6-8,10,22H,4-5,9H2,1-3H3,(H4,20,21,23,24,25)/p+1/fC19H25N6O2/h25H,20-21H2/q+1 E3B3DAB4D9665D89