Using CCCCC[C@H]1CC[C@H](C=O)CC1, c1ccc([P+](CCCc2ccc(OC3CCCCO3)cc2)(c2ccccc2)c2ccccc2)cc1 to produce CCCCC[C@H]1CC[C@H](C=CCCc2ccc(OC3CCCCO3)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.