InChI=1/C13H17Cl2N3O2/c1-2-18(6-5-12(19)17-13(16)20)8-9-3-4-10(14)11(15)7-9/h3-4,7H,2,5-6,8H2,1H3,(H3,16,17,19,20)/f/h17H,16H2 63376BF8D949C918