InChI=1/C18H20N4O4S/c1-18(2)8-11-12(9-26-18)27-17(13(11)14(19)23)20-15(24)16(25)22-21-10-6-4-3-5-7-10/h3-7,21H,8-9H2,1-2H3,(H2,19,23)(H,20,24)(H,22,25)/f/h20,22H,19H2	690B86EB1055EA67