InChI=1/C23H20N4O5S2/c28-23(24-13-16-14-31-18-10-4-5-11-19(18)32-16)21(15-7-2-1-3-8-15)27-34(29,30)20-12-6-9-17-22(20)26-33-25-17/h1-12,16,21,27H,13-14H2,(H,24,28)/t16-,21-/m0/s1/f/h24H 93FF034EC3691AEA