InChI=1/C18H21N3O4S2/c22-17(19-10-8-16-7-4-11-26-16)13-20-18(23)14-21-27(24,25)12-9-15-5-2-1-3-6-15/h1-7,9,11-12,21H,8,10,13-14H2,(H,19,22)(H,20,23)/b12-9+/f/h19-20H AE264D2ED02FF943