InChI=1/C15H18Cl2N2S/c1-8(2)18-14(15-19-9(3)10(4)20-15)11-6-5-7-12(16)13(11)17/h5-8,14,18H,1-4H3/t14-/m0/s1 295FBF65E5A8B0F4