Using O=C(O)c1n[nH]c2c1-c1ncccc1CCC2, Nc1ccn(CCCN2CCC2)n1 to produce O=C(Nc1ccn(CCCN2CCC2)n1)c1n[nH]c2c1-c1ncccc1CCC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.