InChI=1/C18H20N4O4S/c1-11(13-4-7-15(8-5-13)27(24,25)19-3)20-18(23)22-14-6-9-16-17(10-14)26-12(2)21-16/h4-11,19H,1-3H3,(H2,20,22,23)/t11-/m1/s1/f/h20,22H	AC5347F738D3BB93