InChI=1/C23H21N3O5S2/c1-13-3-5-16(7-14(13)2)25-20(27)10-24-21(28)11-26-22(29)19(33-23(26)32)9-15-4-6-17-18(8-15)31-12-30-17/h3-9H,10-12H2,1-2H3,(H,24,28)(H,25,27)/b19-9+/f/h24-25H 258A3ECE869CE3F4