Using CSC(=N)Nc1ccc(CCNC(=O)OC(C)(C)C)cc1, O=c1[nH]c2ccccc2c(=O)o1 to produce CC(C)(C)OC(=O)NCCc1ccc(Nc2nc(=O)c3ccccc3[nH]2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.