Using COc1ccc(C2(C(=O)O)CCCC2)cc1, Nc1ncc(Cc2ccccc2Cl)s1 to produce COc1ccc(C2(C(=O)Nc3ncc(Cc4ccccc4Cl)s3)CCCC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.