Using NNC(=S)Nc1ccc(C(=O)O)cc1, CCc1ccc(-c2c(O)c(C(C)=O)nn2C)cc1 to produce CCc1ccc(-c2c(O)c(C(C)=NNC(=S)Nc3ccc(C(=O)O)cc3)nn2C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.