InChI=1/C14H17Cl4N3OS/c1-2-3-4-11(22)20-12(14(16,17)18)21-13(23)19-10-7-5-9(15)6-8-10/h5-8,12H,2-4H2,1H3,(H,20,22)(H2,19,21,23)/t12-/m0/s1/f/h19-21H CD72097CA2B9F82A