Using CCCCc1oc2ccc(NS(C)(=O)=O)cc2c1C(=O)c1ccc(OCCC#N)cc1 to produce CCCCc1oc2ccc(NS(C)(=O)=O)cc2c1C(=O)c1ccc(OCCCN)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.