Using COc1ccc(C(O)CN)cc1OC, CC(=O)Nc1nc(C=O)cs1 to produce COc1ccc(C(O)CNCc2csc(NC(C)=O)n2)cc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.