InChI=1/C18H13N3O2S/c22-16-6-5-12-3-1-2-4-14(12)15(16)9-19-10-17-20-18(23-21-17)13-7-8-24-11-13/h1-9,11,22H,10H2/p+1/b19-9-/fC18H14N3O2S/h19H/q+1 83433579089A9D79