InChI=1/C16H15N3O6S/c1-10-6-7-12(9-13(10)19(21)22)26(23,24)18-17-16(20)15-8-11-4-2-3-5-14(11)25-15/h2-7,9,15,18H,8H2,1H3,(H,17,20)/t15-/m1/s1/f/h17H EBFD2B216595D5C8