InChI=1/C22H21Cl2N3O3/c1-11-8-12(2)21(29)14(9-11)18-17-19(26-25-18)22(30)27(6-3-7-28)20(17)13-4-5-15(23)16(24)10-13/h4-5,8-10,20,28-29H,3,6-7H2,1-2H3,(H,25,26)/t20-/m1/s1/f/h25H E1930220A3B5912E