InChI=1/C14H14N4O5S2/c1-3-23-13(22)7-5(2)8(9(15)19)25-12(7)16-4-6-10(20)17-14(24)18-11(6)21/h4,16H,3H2,1-2H3,(H2,15,19)(H2,17,18,20,21,24)/f/h17-18H,15H2 FE2C211CB1C6C6D4