InChI=1/C14H22N4O2/c1-3-18-6-4-5-14(2,9-18)13(20)15-8-11-7-12(19)17-10-16-11/h7,10H,3-6,8-9H2,1-2H3,(H,15,20)(H,16,17,19)/p+1/t14-/m0/s1/fC14H23N4O2/h15,17-18H/q+1 8711ED28DFC05463