Using O=C(c1ccccc1)C1C2CC3C(C2)C31, ClCCN1CCOCC1 to produce c1ccc(C(OCCN2CCOCC2)=C2C3CC4C(C3)C24)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.