InChI=1/C21H21Cl2N3O2S2/c1-25(2)13-20(30(27,28)15-8-5-4-6-9-15)19-12-24-21(26(19)3)29-14-16-17(22)10-7-11-18(16)23/h4-13H,14H2,1-3H3/b20-13+ 3E78C7CB243B047B