InChI=1/C19H18N4O2S2/c1-11-12(2)27-18-16(11)17(24)21-15(22-18)10-26-19-20-7-8-23(19)13-5-4-6-14(9-13)25-3/h4-9H,10H2,1-3H3,(H,21,22,24)/f/h21H 4B8133ADA3ACE01D