Using NCCCCC(O)(c1ccccc1)c1ccccc1, O=C(O)C=Cc1cccnc1 to produce O=C(C=Cc1cccnc1)NCCCCC(O)(c1ccccc1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.