InChI=1/C14H20N4S/c1-4-12(15)13(11-8-6-5-7-9(11)2)19-14-16-10(3)17-18-14/h5-8,12-13H,4,15H2,1-3H3,(H,16,17,18)/p+1/t12-,13+/m0/s1/fC14H21N4S/h15,18H/q+1 D5C22E44D17DA165