InChI=1/C17H12N2O4S2/c1-10-6-7-12(9-13(10)19(22)23)18-16(21)15(25-17(18)24)8-11-4-2-3-5-14(11)20/h2-9,20H,1H3/b15-8-	B1861BA7789D7D31