InChI=1/C15H16N4O2S/c16-7-10-19-22(20,21)12-3-1-11(2-4-12)13-5-8-17-15-14(13)6-9-18-15/h1-6,8-9,19H,7,10,16H2,(H,17,18)/p+1/fC15H17N4O2S/h16,18H/q+1 CAC6DDF92C1AD527