Using COC(=O)c1ccc2c(c1)C(=O)c1ccccc1CO2, CN(C)CCC[P+](c1ccccc1)(c1ccccc1)c1ccccc1 to produce COC(=O)c1ccc2c(c1)C(=CCCN(C)C)c1ccccc1CO2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.