InChI=1/C23H19Cl2N3O3/c24-17-6-2-15(3-7-17)20-19(21(29)16-4-8-18(25)9-5-16)22(30)23(31)28(20)12-1-11-27-13-10-26-14-27/h2-10,13-14,20,30H,1,11-12H2/t20-/m0/s1/f/h30h,26H 75AD57ED1D0C3500