InChI=1/C22H42N4O2/c1-18(2)21(25-9-6-19(3)7-10-25)15-23-22(27)26-8-4-5-20(17-26)16-24-11-13-28-14-12-24/h18-21H,4-17H2,1-3H3,(H,23,27)/p+1/t20-,21+/m0/s1/fC22H43N4O2/h23,25H/q+1 7F84FBF75DC46701