Using O=Cc1ccc2ccccc2c1, Fc1cccc(C[P+](c2ccccc2)(c2ccccc2)c2ccccc2)c1 to produce Fc1cccc(C=Cc2ccc3ccccc3c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.