InChI=1/C13H20Cl2N2/c1-9(2)7-10(3)17(4)8-12-11(14)5-6-13(15)16-12/h5-6,9-10H,7-8H2,1-4H3/p+1/t10-/m1/s1/fC13H21Cl2N2/h17H/q+1 B7B5436A0854DB8A