Using CC(C)(C)C(=O)Nc1nc(O)c2cc(C#Cc3ccc(C(=O)O)cc3)cnc2n1 to produce CC(C)(C)C(=O)Nc1nc(O)c2c(n1)NCC(CCC1CCC(C(=O)O)CC1)C2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.