InChI=1/C16H15Cl2N3/c1-11(13-4-2-3-9-19-13)21-15-6-5-12(18)10-14(15)20-16(21)7-8-17/h2-6,9-11H,7-8H2,1H3/t11-/m1/s1 64CC51A86494CBBF