InChI=1/C18H20N4O4S/c1-4-22(5-2)27(25,26)14-8-6-13(7-9-14)20-11-16-12(3)15(10-19)17(23)21-18(16)24/h6-9,11,20H,4-5H2,1-3H3,(H,21,23,24)/b16-11-/f/h21H	3E38E9CB13E65617