InChI=1/C15H15Cl2N3O2S/c1-3-12(23-15-18-8(2)6-13(21)20-15)14(22)19-9-4-5-10(16)11(17)7-9/h4-7,12H,3H2,1-2H3,(H,19,22)(H,18,20,21)/t12-/m0/s1/f/h19-20H B82BF75BCCB4E542