InChI=1/C18H20N4O4S/c1-11(2)16(18(23)20-12-8-9-15(26-3)19-10-12)21-17-13-6-4-5-7-14(13)27(24,25)22-17/h4-11,16H,1-3H3,(H,20,23)(H,21,22)/t16-/m1/s1/f/h20-21H	EE0613A737B29825