InChI=1/C14H17Cl2NO3/c1-3-8(2)17-12(7-13(18)19)14(20)9-4-5-10(15)11(16)6-9/h4-6,8,12,17H,3,7H2,1-2H3,(H,18,19)/t8-,12-/m0/s1/f/h17H 6C2EFC343DCC28A5