Using CC[n+]1ccc(C)c2ccccc21, COCCOCCn1c2ccccc2c2cc(C=O)ccc21 to produce CC[n+]1ccc(/C=C/c2ccc3c(c2)c2ccccc2n3CCOCCOC)c2ccccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.