InChI=1/C19H17Cl2NO5/c1-26-18(24)19(9-14(19)17(23)22-25)12-3-2-4-13(8-12)27-10-11-5-6-15(20)16(21)7-11/h2-8,14,25H,9-10H2,1H3,(H,22,23)/t14-,19-/m0/s1/f/h22H 6DF50D3735352DC4