Using CCc1cc(CC)n(-c2cccc3nc(Cl)n(C)c23)n1, Cc1cc(Cl)cc(Cl)c1O to produce CCc1cc(CC)n(-c2cccc3nc(Oc4c(C)cc(Cl)cc4Cl)n(C)c23)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.