InChI=1/C14H22N4O/c1-2-13(14(16)19)18-9-7-17(8-10-18)12-5-3-11(15)4-6-12/h3-6,13H,2,7-10,15H2,1H3,(H2,16,19)/t13-/m0/s1/f/h16H2 530F1D30044C3020