InChI=1/C13H13N3OS2/c1-4-18-13-15-9-8-6(2)5-7(3)14-12(8)19-10(9)11(17)16-13/h5H,4H2,1-3H3,(H,15,16,17)/f/h15H 1C8DF20C27AEE846