Using O=C(Cl)c1ccccc1, CCOc1ccc(-n2c(C)ccc2C)cc1 to produce CCOc1ccc(-n2c(C)cc(C(=O)c3ccccc3)c2C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.