InChI=1/C21H20ClN3/c1-15(24-13-17-5-2-3-7-19(17)22)14-25-12-10-16-8-9-20-18(21(16)25)6-4-11-23-20/h2-12,15,24H,13-14H2,1H3/t15-/m0/s1 9D61B94D81AC0226