InChI=1/C23H23N3O4S2/c27-22(14-15-31-20-11-5-2-6-12-20)25-26-23(28)19-10-7-13-21(16-19)32(29,30)24-17-18-8-3-1-4-9-18/h1-13,16,24H,14-15,17H2,(H,25,27)(H,26,28)/f/h25-26H D63A09E4ED4E8BDB