Molecule: 1,2,3,4,6,7,8,9-octachlorodibenzo-p-dioxin
SMILES: c12c(c(c(c(c1Cl)Cl)Cl)Cl)Oc3c(c(c(c(c3Cl)Cl)Cl)Cl)O2
Experimental hydration free energy: -4.53
Calculated hydration free energy: -1.147