InChI=1/C20H17N3O6S2/c24-17(10-13-4-2-1-3-5-13)21-18(25)12-29-19(26)14-6-7-15-16(11-14)30-20-22-31(27,28)9-8-23(15)20/h1-7,11H,8-10,12H2,(H,21,24,25)/f/h21H 3A1AEBC5FD88B854