Using CCOC(=O)c1nc(-c2ccc(Cl)cc2Cl)n(-c2ccc(OCc3ccccc3)cc2)c1C to produce Cc1c(C(=O)O)nc(-c2ccc(Cl)cc2Cl)n1-c1ccc(OCc2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.