Using c1cc2c(c(N3CCNCC3)c1)COC2, O=CCCCOc1ccc2ccc(=O)[nH]c2n1 to produce O=c1ccc2ccc(OCCCCN3CCN(c4cccc5c4COC5)CC3)nc2[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.