Using CSc1cc(Cl)c([O-])cc1Cl, Cc1cc(Cl)cc(Cl)n1 to produce CSc1cc(Cl)c(Oc2cc(C)nc(Cl)c2)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.