InChI=1/C20H20N4O4S/c21-15-6-8-16(9-7-15)29(27,28)24-20(22)23-12-17-18(25)10-14(11-19(17)26)13-4-2-1-3-5-13/h1-9,12,14H,10-11,21H2,(H3,22,23,24)/f/h23H,22H2	AF63F167294F79C8