InChI=1/C18H18N4O2S2/c23-16-8-9-26-15-7-6-13(10-14(15)20-16)17(24)21-22-18(25)19-11-12-4-2-1-3-5-12/h1-7,10H,8-9,11H2,(H,20,23)(H,21,24)(H2,19,22,25)/f/h19-22H 9164511E567A6610