Using CC#N, COC(=O)c1cc(OCCCN2CCOCC2)c(OC)cc1N to produce COc1cc2nc(C)[nH]c(=O)c2cc1OCCCN1CCOCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.