InChI=1/C24H20ClNO3/c1-26(14-16-7-3-2-4-8-16)15-19-21(27)12-11-18-23(28)22(29-24(18)19)13-17-9-5-6-10-20(17)25/h2-13,27H,14-15H2,1H3/p+1/b22-13-/fC24H21ClNO3/h26H/q+1 A59BEA7A2AD800DD