InChI=1/C12H18N4O/c1-7-3-2-4-10(7)16-12-9(11(14)17)5-8(13)6-15-12/h5-7,10H,2-4,13H2,1H3,(H2,14,17)(H,15,16)/t7-,10+/m1/s1/f/h16H,14H2 0CF4A6C34631DF8B