InChI=1/C23H20N2O4S2/c1-15-7-8-16(2)20(13-15)30-18-11-9-17(10-12-18)24-22(26)14-25-23(27)19-5-3-4-6-21(19)31(25,28)29/h3-13H,14H2,1-2H3,(H,24,26)/f/h24H	0131197310115051