InChI=1/C15H17N3O2S/c1-8-6-10(9(2)18(8)11-4-5-11)7-12-13(19)16-15(21)17(3)14(12)20/h6-7,11H,4-5H2,1-3H3,(H,16,19,21)/p-1/b12-7+/fC15H16N3O2S/q-1 3F144B7724C6B8AF