InChI=1/C16H15Cl2N3/c17-12-9-14-15(10-13(12)18)21(7-6-19)16(20-14)8-11-4-2-1-3-5-11/h1-5,9-10H,6-8,19H2/p+1/fC16H16Cl2N3/h19H/q+1 BBEDBE8E9AEBFD83