InChI=1/C19H21N3O5S2/c1-3-13-22(14-4-2)29(26,27)18-9-5-15(6-10-18)19(23)21-16-7-11-17(12-8-16)28(20,24)25/h3-12H,1-2,13-14H2,(H,21,23)(H2,20,24,25)/f/h21H,20H2 1BFFFD034961DD71