InChI=1/C22H24Cl2N2O2/c23-17-9-4-10-18(24)21(17)28-14-16-8-3-11-19(25-16)22(27)26-13-5-7-15-6-1-2-12-20(15)26/h3-4,8-11,15,20H,1-2,5-7,12-14H2/t15-,20-/m1/s1 03864C8DAE0D96B1