Using COc1ccc(C2(C#N)CCC(=O)CC2)c2c1OCCO2, COC[P+](c1ccccc1)(c1ccccc1)c1ccccc1 to produce COC=C1CCC(C#N)(c2ccc(OC)c3c2OCCO3)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.