InChI=1/C14H13N3O3S/c1-10(12-4-2-11(8-15)3-5-12)17-21(19,20)13-6-7-14(18)16-9-13/h2-7,9-10,17H,1H3,(H,16,18)/t10-/m0/s1/f/h16H F25CDE947C9188F3