Using CCCCCC(C=O)c1ccc2c(c1)C(C)(C)CCS2, CCOP(=O)(Cc1ccc(C(=O)OC)cc1)OCC to produce CCCCCC(/C=C/c1ccc(C(=O)OC)cc1)c1ccc2c(c1)C(C)(C)CCS2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.