InChI=1/C15H22N4O/c1-11-5-6-13-18-12(10-19(13)9-11)7-16-14(20)8-17-15(2,3)4/h5-6,9-10,17H,7-8H2,1-4H3,(H,16,20)/p+2/fC15H24N4O/h16-18H/q+2	E648CBDD6596BFA3