Using CCOC(=O)c1ccc(-c2c(OC)cccc2OC)c(-c2ccc(Cl)c(OCCCN(C)C)c2)n1 to produce COc1cccc(OC)c1-c1ccc(C(=O)O)nc1-c1ccc(Cl)c(OCCCN(C)C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.