002021: InChI=1.12Beta/C22H27Cl2NO/c1-2-3-4-5-6-7-16-25-21(17-8-12-19(23)13-9-17)22(26)18-10-14-20(24)15-11-18/h1H3,2-7H2,8-15H,16H2,21H,25H/t21-/m1/s1