Using COC(=O)COc1ccc(C(=O)NC(=O)Nc2ccc(C(=N)SC)cc2)cc1, CCN(CC)CC to produce N=C(N)c1ccc(NC(=O)NC(=O)c2ccc(OCC(=O)O)cc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.