InChI=1/C14H22N4O/c15-14(16)13-3-1-12(2-4-13)11-18-7-5-17(6-8-18)9-10-19/h1-4,19H,5-11H2,(H3,15,16)/p+2/fC14H24N4O/h18H,15-16H2/q+2 E2C58DF5E72F3138