InChI=1/C19H21N3O5S2/c1-2-3-11-27-16-6-8-17(9-7-16)29(25,26)22-18(19(23)21-24)14-28-13-15-5-4-10-20-12-15/h4-10,12,18,22,24H,11,13-14H2,1H3,(H,21,23)/t18-/m0/s1/f/h21H 1679EDBA3211A316