Using COC(=O)CC(=O)c1ccccc1Oc1cccc(C)c1, COS(=O)(=O)OC to produce COC(=O)/C=C(/OC)c1ccccc1Oc1cccc(C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.