InChI=1/C14H13N3O3S/c15-13(18)8-1-4-16-11(7-8)17-5-2-10-9(3-6-21-10)12(17)14(19)20/h1,3-4,6-7,12H,2,5H2,(H2,15,18)(H,19,20)/p-1/t12-/m0/s1/fC14H12N3O3S/h15H2/q-1 2A340B5DA65C3307