Using Cc1c(-c2ccccc2)oc2c(C(=O)O)cccc2c1=O, CC(CN)N1CCCCC1 to produce Cc1c(-c2ccccc2)oc2c(C(=O)NCC(C)N3CCCCC3)cccc2c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.