InChI=1/C19H24N4O2S/c1-16-6-7-18(26-16)14-22(13-17-5-2-12-25-17)15-19(24)20-8-3-10-23-11-4-9-21-23/h2,4-7,9,11-12H,3,8,10,13-15H2,1H3,(H,20,24)/p+1/fC19H25N4O2S/h20,22H/q+1 E4C60B23B11D9A16