Using CN(C)CC[P+](c1ccccc1)(c1ccccc1)c1ccccc1, O=Cc1ncccc1OCCOC1CCCCO1 to produce CN(C)C/C=C\c1ncccc1OCCOC1CCCCO1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.