InChI=1/C14H22N4O/c15-9-13(12-2-1-5-17-10-12)18-6-3-11(4-7-18)8-14(16)19/h1-2,5,10-11,13H,3-4,6-9,15H2,(H2,16,19)/p+1/t13-/m0/s1/fC14H23N4O/h15H,16H2/q+1 1F573DB3C5E8FFD9