Using CCOC(=O)Cc1cc(C)c(C(=O)Cl)n1C, Cn1cccc1Cl to produce CCOC(=O)Cc1cc(C)c(C(=O)c2ccc(Cl)n2C)n1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.