Using CCOC(=O)C1(CCCc2c(F)cnc3ccccc23)CCNCC1, OCCI to produce CCOC(=O)C1(CCCc2c(F)cnc3ccccc23)CCN(CCO)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.