Using O=C(c1ccccc1)N1CCCC1c1cccc(O)c1, CN=C=O to produce CNC(=O)Oc1cccc(C2CCCN2C(=O)c2ccccc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.