InChI=1/C18H19Cl2N3O2/c1-11-3-2-4-13(22-11)10-25-18(24)23-8-15(17(21)9-23)14-6-5-12(19)7-16(14)20/h2-7,15,17H,8-10,21H2,1H3/p+1/t15-,17-/m0/s1/fC18H20Cl2N3O2/h21H/q+1 FCF66B4600F268E5