InChI=1/C19H24Cl4N2O2/c20-15-8-6-13(7-9-15)17(26)24-18(19(21,22)23)27-12-14-4-3-11-25-10-2-1-5-16(14)25/h6-9,14,16,18H,1-5,10-12H2,(H,24,26)/p+1/t14-,16+,18+/m0/s1/fC19H25Cl4N2O2/h24-25H/q+1 D2E915348E12FC8F