InChI=1/C19H24N4O2S/c1-13-9-11-26-17(13)18(24)21-22-19(25)20-16-8-10-23(12-16)14(2)15-6-4-3-5-7-15/h3-7,9,11,14,16H,8,10,12H2,1-2H3,(H,21,24)(H2,20,22,25)/p+1/t14-,16-/m0/s1/fC19H25N4O2S/h20-23H/q+1 70B141F8F7901992