InChI=1/C24H18ClNO3/c1-15-7-13-19(14-8-15)26-21(16-9-11-18(25)12-10-16)20(23(28)24(26)29)22(27)17-5-3-2-4-6-17/h2-14,21,28H,1H3/p-1/t21-/m0/s1/fC24H17ClNO3/h28h/q-1 563864730447BAA2