InChI=1/C19H19Cl2NO5/c1-11-8-16(17(25-3)9-15(11)21)22-18(23)10-26-19(24)12(2)27-14-6-4-13(20)5-7-14/h4-9,12H,10H2,1-3H3,(H,22,23)/t12-/m0/s1/f/h22H 56D7AFFAB39B1386