InChI=1/C17H15N3O6S/c1-26-17(23)10-2-5-12(6-3-10)19-15(21)9-27-14-7-4-11(16(18)22)8-13(14)20(24)25/h2-8H,9H2,1H3,(H2,18,22)(H,19,21)/f/h19H,18H2 3776FCD13D8C0A42