Using ON=C(c1c(O)cc(O)cc1Cl)C12CC3CC(CC(C3)C1)C2 to produce Oc1cc(Cl)c2c(C34CC5CC(CC(C5)C3)C4)noc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.