Using OCC1NCC2CCCC21, Cc1ccc(-n2nccn2)c(C(=O)O)c1 to produce Cc1ccc(-n2nccn2)c(C(=O)N2CC3CCCC3C2CO)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.