InChI=1/C18H20N4O4S/c19-17(23)13-1-3-16(4-2-13)27(25,26)22-11-7-15(8-12-22)21-18(24)14-5-9-20-10-6-14/h1-6,9-10,15H,7-8,11-12H2,(H2,19,23)(H,21,24)/f/h21H,19H2	CA21DCD85715AFC0