InChI=1/C15H13N3O5S2/c1-18-14(20)10-4-2-8(6-11(10)15(18)21)13(19)17-7-9-3-5-12(24-9)25(16,22)23/h2-6H,7H2,1H3,(H,17,19)(H2,16,22,23)/f/h17H,16H2 0125CC7F6730E689