InChI=1/C13H15Cl2N3O2S/c1-7(2)5-11(19)16-13(21)18-17-12(20)9-4-3-8(14)6-10(9)15/h3-4,6-7H,5H2,1-2H3,(H,17,20)(H2,16,18,19,21)/f/h16-18H 1D3486AE389247DD