InChI=1/C16H15Cl2N3O2/c1-3-9-6-12(16(22)20-8(9)2)19-7-13-21-14-10(17)4-5-11(18)15(14)23-13/h4-6,19H,3,7H2,1-2H3,(H,20,22)/f/h20H 30139785F75D6535