InChI=1/C19H19Cl2NO7S/c20-15-3-1-2-12(17(15)21)10-29-13-4-6-14(7-5-13)30(26,27)16-8-9-28-11-19(16,24)18(23)22-25/h1-7,16,24-25H,8-11H2,(H,22,23)/t16-,19-/m1/s1/f/h22H 6FCEDC9A42B2D6DF