InChI=1/C15H15N3O2S/c1-3-16-15-18(4-2)14(20)12(21-15)11-9-7-5-6-8-10(9)17-13(11)19/h5-8H,3-4H2,1-2H3,(H,17,19)/b12-11-,16-15?/f/h17H	9CD17959E232E9C0