Using CCOC(C)=O, O=C1c2ccc3cccnc3c2CN1[C@H]1CCCC[C@@H]1O to produce O=C1CCC(Cc2cc3c(c4c2=CCCN=4)CN([C@H]2CCCC[C@@H]2O)C3=O)CN1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.