Using C#Cc1ccc(C(=O)O)s1, Cc1cc(NC(=O)C2(N)CCOC2)ccc1N1CCOCC1=O to produce C#Cc1ccc(C(=O)NC2(C(=O)Nc3ccc(N4CCOCC4=O)c(C)c3)CCOC2)s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.