InChI=1/C18H16N2O4S2/c1-25-13-4-2-3-12(8-13)19-16(21)9-24-18(23)11-5-6-15-14(7-11)20-17(22)10-26-15/h2-8H,9-10H2,1H3,(H,19,21)(H,20,22)/f/h19-20H	1296BDE3962149CE