Using O=Cc1cc(F)c(OCc2ccccc2)c(F)c1, CCOC(=O)C(OCC)[P+](c1ccccc1)(c1ccccc1)c1ccccc1 to produce CCOC(=O)/C(=C/c1cc(F)c(OCc2ccccc2)c(F)c1)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.