InChI=1/C23H27Cl2N3O/c1-4-16(5-2)23(29)27-19(6-3)22-26-20-9-7-8-10-21(20)28(22)14-15-11-12-17(24)18(25)13-15/h7-13,16,19H,4-6,14H2,1-3H3,(H,27,29)/t19-/m0/s1/f/h27H 7B2082B7B71A003E