InChI=1/C19H19N5OS2/c1-2-7-15-14(6-1)20-17(21-15)12-27-19-23-22-18(16-8-4-10-26-16)24(19)11-13-5-3-9-25-13/h1-10,18-19,22-23H,11-12H2,(H,20,21)/t18-,19-/m0/s1/f/h20H 78C3EDB3054D6D1B