Using N#Cc1ccc2c(c1)CC(=O)N2, Clc1cc(OCCN2CCOCC2)ncn1 to produce N#Cc1ccc2[nH]c(O)c(-c3cc(OCCN4CCOCC4)ncn3)c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.