Using O=Cc1ccc(O)cc1, Cc1cccc(C)c1-c1cccc(CO)c1 to produce Cc1cccc(C)c1-c1cccc(COc2ccc(C=O)cc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.