InChI=1/C15H19Cl2N3/c1-10-14(15(17)20(4)18-10)9-19(3)11(2)12-5-7-13(16)8-6-12/h5-8,11H,9H2,1-4H3/p+1/t11-/m0/s1/fC15H20Cl2N3/h19H/q+1 27526F38D4272E63