004378: InChI=1.12Beta/C21H22Cl2N2O/c1-3-25(4-2)13-21(26)18-12-19(14-5-7-15(22)8-6-14)24-20-11-16(23)9-10-17(18)20/h1-2H3,3-4H2,5-12H,13H2,21H,26H/t21-/m0/s1