InChI=1/C15H13N3O3S2/c1-8-2-3-9-10(7-16)15(23-12(9)6-8)17-14(19)11-4-5-13(22-11)18(20)21/h4-5,8H,2-3,6H2,1H3,(H,17,19)/t8-/m0/s1/f/h17H EBB1CB0F089781B9