InChI=1/C19H19Cl2N3/c1-23-9-8-18(13-23)24(12-14-2-5-16(20)6-3-14)17-7-4-15(11-22)19(21)10-17/h2-7,10,18H,8-9,12-13H2,1H3/p+1/t18-/m1/s1/fC19H20Cl2N3/h23H/q+1 A8265204C184E1D1