InChI=1/C21H20Cl2O3/c1-12-5-13(2)7-14(6-12)19-8-15(22)9-20(23)18(19)4-3-17-10-16(24)11-21(25)26-17/h3-9,16-17,24H,10-11H2,1-2H3/b4-3+/t16-,17+/m1/s1	FC2909C4D8A9D8FC