InChI=1/C25H25Cl2NO4/c1-3-18(25(29)30)20-7-4-15-12-17(6-9-19(15)20)31-11-10-23-14(2)32-24(28-23)21-8-5-16(26)13-22(21)27/h5-6,8-9,12-13,18,20H,3-4,7,10-11H2,1-2H3,(H,29,30)/p-1/t18-,20-/m0/s1/fC25H24Cl2NO4/q-1 0598D770BE93E48F