InChI=1/C25H21Cl2NO/c1-14-13-25(2,3)28-20-9-8-18-19-12-17(27)7-10-21(19)29-24(23(18)22(14)20)15-5-4-6-16(26)11-15/h4-13,24,28H,1-3H3/t24-/m0/s1 45C42161615BA27B