InChI=1/C21H17ClN2O2/c22-17-9-3-14(4-10-17)1-2-15-5-11-18(12-6-15)24-21(26)19(13-23)20(25)16-7-8-16/h1-6,9-12,16,24,26H,7-8H2/p-1/b2-1+,21-19-/fC21H16ClN2O2/h26h/q-1	2583F0C1CBFDD317