InChI=1/C20H22Cl2N2O7S/c1-11-8-16(17(30-3)9-15(11)22)23-18(26)10-31-20(27)19(12(2)25)24-32(28,29)14-6-4-13(21)5-7-14/h4-9,12,19,24-25H,10H2,1-3H3,(H,23,26)/t12-,19-/m0/s1/f/h23H	F8A5715A7115F3CA