Using [NH4+], O=C(NC1CCCCC1=O)c1nc(-c2ccco2)cs1 to produce c1coc(-c2csc(-c3nc4c([nH]3)CCCC4)n2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.