InChI=1/C17H15N3O6S/c1-27-11-3-4-13(20(23)24)12(9-11)17(22)19-18-16(21)10-2-5-14-15(8-10)26-7-6-25-14/h2-5,8-9H,6-7H2,1H3,(H,18,21)(H,19,22)/f/h18-19H DB1942C98AFFD6C1